diff --git a/v2_28_0/CDT-AE-v2_28_0.xsd b/v2_28_0/CDT-AE-v2_28_0.xsd
index 8cfacc987f06a8a891d0d75a8bd231ff8db9333f..9645cebb626ccde4b4382e064463b0c19dff6cbc 100644
--- a/v2_28_0/CDT-AE-v2_28_0.xsd
+++ b/v2_28_0/CDT-AE-v2_28_0.xsd
@@ -6,7 +6,7 @@ The oneM2M Partners authorize you to copy this document, or any components there
 contained in the original materials on any copies of the materials and that you comply strictly with these terms. 
 This copyright permission does not constitute an endorsement of the products or services, nor does it encompass the granting of 
 any patent rights. The oneM2M Partners assume no responsibility for errors or omissions in this document. 
-© 2020, oneM2M Partners Type 1 (ARIB, ATIS, CCSA, ETSI, TIA, TSDSI, TTA, TTC). All rights reserved.
+© 2021, oneM2M Partners Type 1 (ARIB, ATIS, CCSA, ETSI, TIA, TSDSI, TTA, TTC). All rights reserved.
 
 Notice of Disclaimer & Limitation of Liability 
 
diff --git a/v2_28_0/CDT-CSEBase-v2_28_0.xsd b/v2_28_0/CDT-CSEBase-v2_28_0.xsd
index b640c0d46c8478edc720c060345396fa824f3db1..433d12280d9b1fe312aab1cff603d282788209ea 100644
--- a/v2_28_0/CDT-CSEBase-v2_28_0.xsd
+++ b/v2_28_0/CDT-CSEBase-v2_28_0.xsd
@@ -6,7 +6,7 @@ The oneM2M Partners authorize you to copy this document, or any components there
 contained in the original materials on any copies of the materials and that you comply strictly with these terms. 
 This copyright permission does not constitute an endorsement of the products or services, nor does it encompass the granting of 
 any patent rights. The oneM2M Partners assume no responsibility for errors or omissions in this document. 
-© 2020, oneM2M Partners Type 1 (ARIB, ATIS, CCSA, ETSI, TIA, TSDSI, TTA, TTC). All rights reserved.
+© 2021, oneM2M Partners Type 1 (ARIB, ATIS, CCSA, ETSI, TIA, TSDSI, TTA, TTC). All rights reserved.
 
 Notice of Disclaimer & Limitation of Liability 
 
diff --git a/v2_28_0/CDT-accessControlPolicy-v2_28_0.xsd b/v2_28_0/CDT-accessControlPolicy-v2_28_0.xsd
index 3f2c6aac3f591c7538b9754cac5e8d6a8d0a2e84..816b218df86fe6ff70c3d53050341a05b50cf2fa 100644
--- a/v2_28_0/CDT-accessControlPolicy-v2_28_0.xsd
+++ b/v2_28_0/CDT-accessControlPolicy-v2_28_0.xsd
@@ -6,7 +6,7 @@ The oneM2M Partners authorize you to copy this document, or any components there
 contained in the original materials on any copies of the materials and that you comply strictly with these terms. 
 This copyright permission does not constitute an endorsement of the products or services, nor does it encompass the granting of 
 any patent rights. The oneM2M Partners assume no responsibility for errors or omissions in this document. 
-© 2020, oneM2M Partners Type 1 (ARIB, ATIS, CCSA, ETSI, TIA, TSDSI, TTA, TTC). All rights reserved.
+© 2021, oneM2M Partners Type 1 (ARIB, ATIS, CCSA, ETSI, TIA, TSDSI, TTA, TTC). All rights reserved.
 
 Notice of Disclaimer & Limitation of Liability 
 
diff --git a/v2_28_0/CDT-activeCmdhPolicy-v2_28_0.xsd b/v2_28_0/CDT-activeCmdhPolicy-v2_28_0.xsd
index 391fc45b00b91ad3520f49294164dd21a4c76e80..f3678740ac82e6d68757704eb8dbc62fb012d022 100644
--- a/v2_28_0/CDT-activeCmdhPolicy-v2_28_0.xsd
+++ b/v2_28_0/CDT-activeCmdhPolicy-v2_28_0.xsd
@@ -7,7 +7,7 @@ The oneM2M Partners authorize you to copy this document, or any components there
 contained in the original materials on any copies of the materials and that you comply strictly with these terms. 
 This copyright permission does not constitute an endorsement of the products or services, nor does it encompass the granting of 
 any patent rights. The oneM2M Partners assume no responsibility for errors or omissions in this document. 
-© 2020, oneM2M Partners Type 1 (ARIB, ATIS, CCSA, ETSI, TIA, TSDSI, TTA, TTC). All rights reserved.
+© 2021, oneM2M Partners Type 1 (ARIB, ATIS, CCSA, ETSI, TIA, TSDSI, TTA, TTC). All rights reserved.
 
 Notice of Disclaimer & Limitation of Liability 
 
diff --git a/v2_28_0/CDT-allJoynApp-v2_28_0.xsd b/v2_28_0/CDT-allJoynApp-v2_28_0.xsd
index 5ce9c2a8f690ff28e9a1b42557811f03bc7570b1..770f9ec99e73dcd02ff34c8f7c165afa010a0f30 100644
--- a/v2_28_0/CDT-allJoynApp-v2_28_0.xsd
+++ b/v2_28_0/CDT-allJoynApp-v2_28_0.xsd
@@ -6,7 +6,7 @@ The oneM2M Partners authorize you to copy this document, or any components there
 contained in the original materials on any copies of the materials and that you comply strictly with these terms. 
 This copyright permission does not constitute an endorsement of the products or services, nor does it encompass the granting of 
 any patent rights. The oneM2M Partners assume no responsibility for errors or omissions in this document. 
-© 2020, oneM2M Partners Type 1 (ARIB, ATIS, CCSA, ETSI, TIA, TSDSI, TTA, TTC). All rights reserved.
+© 2021, oneM2M Partners Type 1 (ARIB, ATIS, CCSA, ETSI, TIA, TSDSI, TTA, TTC). All rights reserved.
 
 Notice of Disclaimer & Limitation of Liability 
 
diff --git a/v2_28_0/CDT-allJoynInterface-v2_28_0.xsd b/v2_28_0/CDT-allJoynInterface-v2_28_0.xsd
index c7123265b767e5f174c1be9f2420b6a709af4569..372ac826f59c2d769977eb1b0b9765af74177457 100644
--- a/v2_28_0/CDT-allJoynInterface-v2_28_0.xsd
+++ b/v2_28_0/CDT-allJoynInterface-v2_28_0.xsd
@@ -6,7 +6,7 @@ The oneM2M Partners authorize you to copy this document, or any components there
 contained in the original materials on any copies of the materials and that you comply strictly with these terms. 
 This copyright permission does not constitute an endorsement of the products or services, nor does it encompass the granting of 
 any patent rights. The oneM2M Partners assume no responsibility for errors or omissions in this document. 
-© 2020, oneM2M Partners Type 1 (ARIB, ATIS, CCSA, ETSI, TIA, TSDSI, TTA, TTC). All rights reserved.
+© 2021, oneM2M Partners Type 1 (ARIB, ATIS, CCSA, ETSI, TIA, TSDSI, TTA, TTC). All rights reserved.
 
 Notice of Disclaimer & Limitation of Liability 
 
diff --git a/v2_28_0/CDT-allJoynMethod-v2_28_0.xsd b/v2_28_0/CDT-allJoynMethod-v2_28_0.xsd
index df6bff043a11595c50dfd4a2426d722591ca0d95..f2951af51aa77a9a554283b0217db4d2cb72fc39 100644
--- a/v2_28_0/CDT-allJoynMethod-v2_28_0.xsd
+++ b/v2_28_0/CDT-allJoynMethod-v2_28_0.xsd
@@ -6,7 +6,7 @@ The oneM2M Partners authorize you to copy this document, or any components there
 contained in the original materials on any copies of the materials and that you comply strictly with these terms. 
 This copyright permission does not constitute an endorsement of the products or services, nor does it encompass the granting of 
 any patent rights. The oneM2M Partners assume no responsibility for errors or omissions in this document. 
-© 2020, oneM2M Partners Type 1 (ARIB, ATIS, CCSA, ETSI, TIA, TSDSI, TTA, TTC). All rights reserved.
+© 2021, oneM2M Partners Type 1 (ARIB, ATIS, CCSA, ETSI, TIA, TSDSI, TTA, TTC). All rights reserved.
 
 Notice of Disclaimer & Limitation of Liability 
 
diff --git a/v2_28_0/CDT-allJoynMethodCall-v2_28_0.xsd b/v2_28_0/CDT-allJoynMethodCall-v2_28_0.xsd
index 6d10478baba27cb73d1e45bb010bb6aac4fe2956..91d306189b09f94e9ce26c523fe4626390f0cc7d 100644
--- a/v2_28_0/CDT-allJoynMethodCall-v2_28_0.xsd
+++ b/v2_28_0/CDT-allJoynMethodCall-v2_28_0.xsd
@@ -6,7 +6,7 @@ The oneM2M Partners authorize you to copy this document, or any components there
 contained in the original materials on any copies of the materials and that you comply strictly with these terms. 
 This copyright permission does not constitute an endorsement of the products or services, nor does it encompass the granting of 
 any patent rights. The oneM2M Partners assume no responsibility for errors or omissions in this document. 
-© 2020, oneM2M Partners Type 1 (ARIB, ATIS, CCSA, ETSI, TIA, TSDSI, TTA, TTC). All rights reserved.
+© 2021, oneM2M Partners Type 1 (ARIB, ATIS, CCSA, ETSI, TIA, TSDSI, TTA, TTC). All rights reserved.
 
 Notice of Disclaimer & Limitation of Liability 
 
diff --git a/v2_28_0/CDT-allJoynProperty-v2_28_0.xsd b/v2_28_0/CDT-allJoynProperty-v2_28_0.xsd
index 24849d28762ed274c160677448a1c16313de8a5b..ccc469b96eeb54bc571dd44de1687664b8d21a55 100644
--- a/v2_28_0/CDT-allJoynProperty-v2_28_0.xsd
+++ b/v2_28_0/CDT-allJoynProperty-v2_28_0.xsd
@@ -6,7 +6,7 @@ The oneM2M Partners authorize you to copy this document, or any components there
 contained in the original materials on any copies of the materials and that you comply strictly with these terms. 
 This copyright permission does not constitute an endorsement of the products or services, nor does it encompass the granting of 
 any patent rights. The oneM2M Partners assume no responsibility for errors or omissions in this document. 
-© 2020, oneM2M Partners Type 1 (ARIB, ATIS, CCSA, ETSI, TIA, TSDSI, TTA, TTC). All rights reserved.
+© 2021, oneM2M Partners Type 1 (ARIB, ATIS, CCSA, ETSI, TIA, TSDSI, TTA, TTC). All rights reserved.
 
 Notice of Disclaimer & Limitation of Liability 
 
diff --git a/v2_28_0/CDT-allJoynSvcObject-v2_28_0.xsd b/v2_28_0/CDT-allJoynSvcObject-v2_28_0.xsd
index 3c17a0d7040988ae647d60401e611c81564164fe..fe8d0ab47bad5a2feb9fe96f3a88fc5be39f38d6 100644
--- a/v2_28_0/CDT-allJoynSvcObject-v2_28_0.xsd
+++ b/v2_28_0/CDT-allJoynSvcObject-v2_28_0.xsd
@@ -6,7 +6,7 @@ The oneM2M Partners authorize you to copy this document, or any components there
 contained in the original materials on any copies of the materials and that you comply strictly with these terms. 
 This copyright permission does not constitute an endorsement of the products or services, nor does it encompass the granting of 
 any patent rights. The oneM2M Partners assume no responsibility for errors or omissions in this document. 
-© 2020, oneM2M Partners Type 1 (ARIB, ATIS, CCSA, ETSI, TIA, TSDSI, TTA, TTC). All rights reserved.
+© 2021, oneM2M Partners Type 1 (ARIB, ATIS, CCSA, ETSI, TIA, TSDSI, TTA, TTC). All rights reserved.
 
 Notice of Disclaimer & Limitation of Liability 
 
diff --git a/v2_28_0/CDT-areaNwkDeviceInfo-v2_28_0.xsd b/v2_28_0/CDT-areaNwkDeviceInfo-v2_28_0.xsd
index b2926bce91e34bd0e72227f24ca7bf299f484a10..cb4319d51f381864207a5a283e591dcbd9fe49d2 100644
--- a/v2_28_0/CDT-areaNwkDeviceInfo-v2_28_0.xsd
+++ b/v2_28_0/CDT-areaNwkDeviceInfo-v2_28_0.xsd
@@ -6,7 +6,7 @@ The oneM2M Partners authorize you to copy this document, or any components there
 contained in the original materials on any copies of the materials and that you comply strictly with these terms. 
 This copyright permission does not constitute an endorsement of the products or services, nor does it encompass the granting of 
 any patent rights. The oneM2M Partners assume no responsibility for errors or omissions in this document. 
-© 2020, oneM2M Partners Type 1 (ARIB, ATIS, CCSA, ETSI, TIA, TSDSI, TTA, TTC). All rights reserved.
+© 2021, oneM2M Partners Type 1 (ARIB, ATIS, CCSA, ETSI, TIA, TSDSI, TTA, TTC). All rights reserved.
 
 Notice of Disclaimer & Limitation of Liability 
 
diff --git a/v2_28_0/CDT-areaNwkInfo-v2_28_0.xsd b/v2_28_0/CDT-areaNwkInfo-v2_28_0.xsd
index cb6ec3f3d0937ac214abe6580208d0fcbb14bf98..0545ca66974003186996c9fb88fc179e53f1f5d2 100644
--- a/v2_28_0/CDT-areaNwkInfo-v2_28_0.xsd
+++ b/v2_28_0/CDT-areaNwkInfo-v2_28_0.xsd
@@ -6,7 +6,7 @@ The oneM2M Partners authorize you to copy this document, or any components there
 contained in the original materials on any copies of the materials and that you comply strictly with these terms. 
 This copyright permission does not constitute an endorsement of the products or services, nor does it encompass the granting of 
 any patent rights. The oneM2M Partners assume no responsibility for errors or omissions in this document. 
-© 2020, oneM2M Partners Type 1 (ARIB, ATIS, CCSA, ETSI, TIA, TSDSI, TTA, TTC). All rights reserved.
+© 2021, oneM2M Partners Type 1 (ARIB, ATIS, CCSA, ETSI, TIA, TSDSI, TTA, TTC). All rights reserved.
 
 Notice of Disclaimer & Limitation of Liability 
 
diff --git a/v2_28_0/CDT-battery-v2_28_0.xsd b/v2_28_0/CDT-battery-v2_28_0.xsd
index bde4111c9bb7fdffec6daafdbe44e569d94ca53a..852a48312ef111478861c6454147c6aa834858f7 100644
--- a/v2_28_0/CDT-battery-v2_28_0.xsd
+++ b/v2_28_0/CDT-battery-v2_28_0.xsd
@@ -6,7 +6,7 @@ The oneM2M Partners authorize you to copy this document, or any components there
 contained in the original materials on any copies of the materials and that you comply strictly with these terms. 
 This copyright permission does not constitute an endorsement of the products or services, nor does it encompass the granting of 
 any patent rights. The oneM2M Partners assume no responsibility for errors or omissions in this document. 
-© 2020, oneM2M Partners Type 1 (ARIB, ATIS, CCSA, ETSI, TIA, TSDSI, TTA, TTC). All rights reserved.
+© 2021, oneM2M Partners Type 1 (ARIB, ATIS, CCSA, ETSI, TIA, TSDSI, TTA, TTC). All rights reserved.
 
 Notice of Disclaimer & Limitation of Liability 
 
diff --git a/v2_28_0/CDT-cmdhBuffer-v2_28_0.xsd b/v2_28_0/CDT-cmdhBuffer-v2_28_0.xsd
index 08604f84b2153a05f4cb93de44c9f4aa63058a40..eb606a9116c120bbbaa04c828570128647615d27 100644
--- a/v2_28_0/CDT-cmdhBuffer-v2_28_0.xsd
+++ b/v2_28_0/CDT-cmdhBuffer-v2_28_0.xsd
@@ -7,7 +7,7 @@ The oneM2M Partners authorize you to copy this document, or any components there
 contained in the original materials on any copies of the materials and that you comply strictly with these terms. 
 This copyright permission does not constitute an endorsement of the products or services, nor does it encompass the granting of 
 any patent rights. The oneM2M Partners assume no responsibility for errors or omissions in this document. 
-© 2020, oneM2M Partners Type 1 (ARIB, ATIS, CCSA, ETSI, TIA, TSDSI, TTA, TTC). All rights reserved.
+© 2021, oneM2M Partners Type 1 (ARIB, ATIS, CCSA, ETSI, TIA, TSDSI, TTA, TTC). All rights reserved.
 
 Notice of Disclaimer & Limitation of Liability 
 
diff --git a/v2_28_0/CDT-cmdhDefEcValue-v2_28_0.xsd b/v2_28_0/CDT-cmdhDefEcValue-v2_28_0.xsd
index e638defa037756725e0e24e6bd9806103e3a22d6..e485a26d819d60f1c5b810b46cb3fd08ea4a2ad5 100644
--- a/v2_28_0/CDT-cmdhDefEcValue-v2_28_0.xsd
+++ b/v2_28_0/CDT-cmdhDefEcValue-v2_28_0.xsd
@@ -7,7 +7,7 @@ The oneM2M Partners authorize you to copy this document, or any components there
 contained in the original materials on any copies of the materials and that you comply strictly with these terms. 
 This copyright permission does not constitute an endorsement of the products or services, nor does it encompass the granting of 
 any patent rights. The oneM2M Partners assume no responsibility for errors or omissions in this document. 
-© 2020, oneM2M Partners Type 1 (ARIB, ATIS, CCSA, ETSI, TIA, TSDSI, TTA, TTC). All rights reserved.
+© 2021, oneM2M Partners Type 1 (ARIB, ATIS, CCSA, ETSI, TIA, TSDSI, TTA, TTC). All rights reserved.
 
 Notice of Disclaimer & Limitation of Liability 
 
diff --git a/v2_28_0/CDT-cmdhEcDefParamValues-v2_28_0.xsd b/v2_28_0/CDT-cmdhEcDefParamValues-v2_28_0.xsd
index cdaa0d7e356a37de446fbcaa8793c47a906b1439..9f6b03683f9de71b4aab577e31a5f6474c9b29a7 100644
--- a/v2_28_0/CDT-cmdhEcDefParamValues-v2_28_0.xsd
+++ b/v2_28_0/CDT-cmdhEcDefParamValues-v2_28_0.xsd
@@ -7,7 +7,7 @@ The oneM2M Partners authorize you to copy this document, or any components there
 contained in the original materials on any copies of the materials and that you comply strictly with these terms. 
 This copyright permission does not constitute an endorsement of the products or services, nor does it encompass the granting of 
 any patent rights. The oneM2M Partners assume no responsibility for errors or omissions in this document. 
-© 2020, oneM2M Partners Type 1 (ARIB, ATIS, CCSA, ETSI, TIA, TSDSI, TTA, TTC). All rights reserved.
+© 2021, oneM2M Partners Type 1 (ARIB, ATIS, CCSA, ETSI, TIA, TSDSI, TTA, TTC). All rights reserved.
 
 Notice of Disclaimer & Limitation of Liability 
 
diff --git a/v2_28_0/CDT-cmdhLimits-v2_28_0.xsd b/v2_28_0/CDT-cmdhLimits-v2_28_0.xsd
index 6971ad6ab773043ac932b897c5275960ff18be58..b2de78c840db069762919ad0278b64eb925da90e 100644
--- a/v2_28_0/CDT-cmdhLimits-v2_28_0.xsd
+++ b/v2_28_0/CDT-cmdhLimits-v2_28_0.xsd
@@ -7,7 +7,7 @@ The oneM2M Partners authorize you to copy this document, or any components there
 contained in the original materials on any copies of the materials and that you comply strictly with these terms. 
 This copyright permission does not constitute an endorsement of the products or services, nor does it encompass the granting of 
 any patent rights. The oneM2M Partners assume no responsibility for errors or omissions in this document. 
-© 2020, oneM2M Partners Type 1 (ARIB, ATIS, CCSA, ETSI, TIA, TSDSI, TTA, TTC). All rights reserved.
+© 2021, oneM2M Partners Type 1 (ARIB, ATIS, CCSA, ETSI, TIA, TSDSI, TTA, TTC). All rights reserved.
 
 Notice of Disclaimer & Limitation of Liability 
 
diff --git a/v2_28_0/CDT-cmdhNetworkAccessRules-v2_28_0.xsd b/v2_28_0/CDT-cmdhNetworkAccessRules-v2_28_0.xsd
index 488b1aef64c84b2f13d85c8dee41d99e3c6e16fa..8723ba2da96af6109d6d622163bbdd9baf14b87d 100644
--- a/v2_28_0/CDT-cmdhNetworkAccessRules-v2_28_0.xsd
+++ b/v2_28_0/CDT-cmdhNetworkAccessRules-v2_28_0.xsd
@@ -7,7 +7,7 @@ The oneM2M Partners authorize you to copy this document, or any components there
 contained in the original materials on any copies of the materials and that you comply strictly with these terms. 
 This copyright permission does not constitute an endorsement of the products or services, nor does it encompass the granting of 
 any patent rights. The oneM2M Partners assume no responsibility for errors or omissions in this document. 
-© 2020, oneM2M Partners Type 1 (ARIB, ATIS, CCSA, ETSI, TIA, TSDSI, TTA, TTC). All rights reserved.
+© 2021, oneM2M Partners Type 1 (ARIB, ATIS, CCSA, ETSI, TIA, TSDSI, TTA, TTC). All rights reserved.
 
 Notice of Disclaimer & Limitation of Liability 
 
diff --git a/v2_28_0/CDT-cmdhNwAccessRule-v2_28_0.xsd b/v2_28_0/CDT-cmdhNwAccessRule-v2_28_0.xsd
index d06c38e9218909219b390eb4a90533c2480bf5f6..3860d67d38ec5ad827f645a5cdfb18c9bbba5e24 100644
--- a/v2_28_0/CDT-cmdhNwAccessRule-v2_28_0.xsd
+++ b/v2_28_0/CDT-cmdhNwAccessRule-v2_28_0.xsd
@@ -7,7 +7,7 @@ The oneM2M Partners authorize you to copy this document, or any components there
 contained in the original materials on any copies of the materials and that you comply strictly with these terms. 
 This copyright permission does not constitute an endorsement of the products or services, nor does it encompass the granting of 
 any patent rights. The oneM2M Partners assume no responsibility for errors or omissions in this document. 
-© 2020, oneM2M Partners Type 1 (ARIB, ATIS, CCSA, ETSI, TIA, TSDSI, TTA, TTC). All rights reserved.
+© 2021, oneM2M Partners Type 1 (ARIB, ATIS, CCSA, ETSI, TIA, TSDSI, TTA, TTC). All rights reserved.
 
 Notice of Disclaimer & Limitation of Liability 
 
diff --git a/v2_28_0/CDT-cmdhPolicy-v2_28_0.xsd b/v2_28_0/CDT-cmdhPolicy-v2_28_0.xsd
index f9baf5ba341a0353053bdba48ca7493726aa7eb4..e4e6ae5abae76205e93681c9f94459b13f18eaee 100644
--- a/v2_28_0/CDT-cmdhPolicy-v2_28_0.xsd
+++ b/v2_28_0/CDT-cmdhPolicy-v2_28_0.xsd
@@ -7,7 +7,7 @@ The oneM2M Partners authorize you to copy this document, or any components there
 contained in the original materials on any copies of the materials and that you comply strictly with these terms. 
 This copyright permission does not constitute an endorsement of the products or services, nor does it encompass the granting of 
 any patent rights. The oneM2M Partners assume no responsibility for errors or omissions in this document. 
-© 2020, oneM2M Partners Type 1 (ARIB, ATIS, CCSA, ETSI, TIA, TSDSI, TTA, TTC). All rights reserved.
+© 2021, oneM2M Partners Type 1 (ARIB, ATIS, CCSA, ETSI, TIA, TSDSI, TTA, TTC). All rights reserved.
 
 Notice of Disclaimer & Limitation of Liability 
 
diff --git a/v2_28_0/CDT-commonTypes-v2_28_0.xsd b/v2_28_0/CDT-commonTypes-v2_28_0.xsd
index 7af99d471ebb37441d1798b3dab9caa142192de7..2134cc74df71ad6c89cd026af96f4e73d9d0fe82 100644
--- a/v2_28_0/CDT-commonTypes-v2_28_0.xsd
+++ b/v2_28_0/CDT-commonTypes-v2_28_0.xsd
@@ -6,7 +6,7 @@ The oneM2M Partners authorize you to copy this document, or any components there
 contained in the original materials on any copies of the materials and that you comply strictly with these terms. 
 This copyright permission does not constitute an endorsement of the products or services, nor does it encompass the granting of 
 any patent rights. The oneM2M Partners assume no responsibility for errors or omissions in this document. 
-© 2020, oneM2M Partners Type 1 (ARIB, ATIS, CCSA, ETSI, TIA, TSDSI, TTA, TTC). All rights reserved.
+© 2021, oneM2M Partners Type 1 (ARIB, ATIS, CCSA, ETSI, TIA, TSDSI, TTA, TTC). All rights reserved.
 
 Notice of Disclaimer & Limitation of Liability 
 
diff --git a/v2_28_0/CDT-container-v2_28_0.xsd b/v2_28_0/CDT-container-v2_28_0.xsd
index 2faee038bf2e5e93f1385144edb92893d298b186..39adae7c6555955725a60340348ba7424890b9ac 100644
--- a/v2_28_0/CDT-container-v2_28_0.xsd
+++ b/v2_28_0/CDT-container-v2_28_0.xsd
@@ -7,7 +7,7 @@ The oneM2M Partners authorize you to copy this document, or any components there
 contained in the original materials on any copies of the materials and that you comply strictly with these terms. 
 This copyright permission does not constitute an endorsement of the products or services, nor does it encompass the granting of 
 any patent rights. The oneM2M Partners assume no responsibility for errors or omissions in this document. 
-© 2020, oneM2M Partners Type 1 (ARIB, ATIS, CCSA, ETSI, TIA, TSDSI, TTA, TTC). All rights reserved.
+© 2021, oneM2M Partners Type 1 (ARIB, ATIS, CCSA, ETSI, TIA, TSDSI, TTA, TTC). All rights reserved.
 
 Notice of Disclaimer & Limitation of Liability 
 
diff --git a/v2_28_0/CDT-contentInstance-v2_28_0.xsd b/v2_28_0/CDT-contentInstance-v2_28_0.xsd
index 149c3d77085d41a7a9b9241fab9420c0e892266f..da5014c9bfd034ce553241670fab3b3e6305110c 100644
--- a/v2_28_0/CDT-contentInstance-v2_28_0.xsd
+++ b/v2_28_0/CDT-contentInstance-v2_28_0.xsd
@@ -6,7 +6,7 @@ The oneM2M Partners authorize you to copy this document, or any components there
 contained in the original materials on any copies of the materials and that you comply strictly with these terms. 
 This copyright permission does not constitute an endorsement of the products or services, nor does it encompass the granting of 
 any patent rights. The oneM2M Partners assume no responsibility for errors or omissions in this document. 
-© 2020, oneM2M Partners Type 1 (ARIB, ATIS, CCSA, ETSI, TIA, TSDSI, TTA, TTC). All rights reserved.
+© 2021, oneM2M Partners Type 1 (ARIB, ATIS, CCSA, ETSI, TIA, TSDSI, TTA, TTC). All rights reserved.
 
 Notice of Disclaimer & Limitation of Liability 
 
diff --git a/v2_28_0/CDT-delivery-v2_28_0.xsd b/v2_28_0/CDT-delivery-v2_28_0.xsd
index 4dfb6e209656dc0b57ecdf08956f9fb5e5878752..16d147c59d4f28a184b559c674709a029a891953 100644
--- a/v2_28_0/CDT-delivery-v2_28_0.xsd
+++ b/v2_28_0/CDT-delivery-v2_28_0.xsd
@@ -6,7 +6,7 @@ The oneM2M Partners authorize you to copy this document, or any components there
 contained in the original materials on any copies of the materials and that you comply strictly with these terms. 
 This copyright permission does not constitute an endorsement of the products or services, nor does it encompass the granting of 
 any patent rights. The oneM2M Partners assume no responsibility for errors or omissions in this document. 
-© 2020, oneM2M Partners Type 1 (ARIB, ATIS, CCSA, ETSI, TIA, TSDSI, TTA, TTC). All rights reserved.
+© 2021, oneM2M Partners Type 1 (ARIB, ATIS, CCSA, ETSI, TIA, TSDSI, TTA, TTC). All rights reserved.
 
 Notice of Disclaimer & Limitation of Liability 
 
diff --git a/v2_28_0/CDT-deviceCapability-v2_28_0.xsd b/v2_28_0/CDT-deviceCapability-v2_28_0.xsd
index 932120f84bdb752a942870012d101cf0e7898e56..f49db2bfd0b7770ac8167b638e824746076afc42 100644
--- a/v2_28_0/CDT-deviceCapability-v2_28_0.xsd
+++ b/v2_28_0/CDT-deviceCapability-v2_28_0.xsd
@@ -6,7 +6,7 @@ The oneM2M Partners authorize you to copy this document, or any components there
 contained in the original materials on any copies of the materials and that you comply strictly with these terms. 
 This copyright permission does not constitute an endorsement of the products or services, nor does it encompass the granting of 
 any patent rights. The oneM2M Partners assume no responsibility for errors or omissions in this document. 
-© 2020, oneM2M Partners Type 1 (ARIB, ATIS, CCSA, ETSI, TIA, TSDSI, TTA, TTC). All rights reserved.
+© 2021, oneM2M Partners Type 1 (ARIB, ATIS, CCSA, ETSI, TIA, TSDSI, TTA, TTC). All rights reserved.
 
 Notice of Disclaimer & Limitation of Liability 
 
diff --git a/v2_28_0/CDT-deviceInfo-v2_28_0.xsd b/v2_28_0/CDT-deviceInfo-v2_28_0.xsd
index 1af4ed171efffd4025043e5403ccc8ff4164ef4a..077c6b85c15376956520ff488238414904b90236 100644
--- a/v2_28_0/CDT-deviceInfo-v2_28_0.xsd
+++ b/v2_28_0/CDT-deviceInfo-v2_28_0.xsd
@@ -6,7 +6,7 @@ The oneM2M Partners authorize you to copy this document, or any components there
 contained in the original materials on any copies of the materials and that you comply strictly with these terms. 
 This copyright permission does not constitute an endorsement of the products or services, nor does it encompass the granting of 
 any patent rights. The oneM2M Partners assume no responsibility for errors or omissions in this document. 
-© 2020, oneM2M Partners Type 1 (ARIB, ATIS, CCSA, ETSI, TIA, TSDSI, TTA, TTC). All rights reserved.
+© 2021, oneM2M Partners Type 1 (ARIB, ATIS, CCSA, ETSI, TIA, TSDSI, TTA, TTC). All rights reserved.
 
 Notice of Disclaimer & Limitation of Liability 
 
diff --git a/v2_28_0/CDT-dynamicAuthorizationConsultation-v2_28_0.xsd b/v2_28_0/CDT-dynamicAuthorizationConsultation-v2_28_0.xsd
index 715f17847bcbedfb94f907a3898447d4defbac0b..a6395809689b0eec8e9d858970d805f02cc9c7dc 100644
--- a/v2_28_0/CDT-dynamicAuthorizationConsultation-v2_28_0.xsd
+++ b/v2_28_0/CDT-dynamicAuthorizationConsultation-v2_28_0.xsd
@@ -6,7 +6,7 @@ The oneM2M Partners authorize you to copy this document, or any components there
 contained in the original materials on any copies of the materials and that you comply strictly with these terms. 
 This copyright permission does not constitute an endorsement of the products or services, nor does it encompass the granting of 
 any patent rights. The oneM2M Partners assume no responsibility for errors or omissions in this document. 
-© 2020, oneM2M Partners Type 1 (ARIB, ATIS, CCSA, ETSI, TIA, TSDSI, TTA, TTC). All rights reserved.
+© 2021, oneM2M Partners Type 1 (ARIB, ATIS, CCSA, ETSI, TIA, TSDSI, TTA, TTC). All rights reserved.
 
 Notice of Disclaimer & Limitation of Liability 
 
diff --git a/v2_28_0/CDT-enumerationTypes-v2_28_0.xsd b/v2_28_0/CDT-enumerationTypes-v2_28_0.xsd
index a578c760241180b19c30bef04e36b140a54a00ae..073f5dfa8d8de80fa5b6e04243f3ea9b2ee693d7 100644
--- a/v2_28_0/CDT-enumerationTypes-v2_28_0.xsd
+++ b/v2_28_0/CDT-enumerationTypes-v2_28_0.xsd
@@ -6,7 +6,7 @@ The oneM2M Partners authorize you to copy this document, or any components there
 contained in the original materials on any copies of the materials and that you comply strictly with these terms. 
 This copyright permission does not constitute an endorsement of the products or services, nor does it encompass the granting of 
 any patent rights. The oneM2M Partners assume no responsibility for errors or omissions in this document. 
-© 2020, oneM2M Partners Type 1 (ARIB, ATIS, CCSA, ETSI, TIA, TSDSI, TTA, TTC). All rights reserved.
+© 2021, oneM2M Partners Type 1 (ARIB, ATIS, CCSA, ETSI, TIA, TSDSI, TTA, TTC). All rights reserved.
 
 
 Notice of Disclaimer & Limitation of Liability 
diff --git a/v2_28_0/CDT-eventConfig-v2_28_0.xsd b/v2_28_0/CDT-eventConfig-v2_28_0.xsd
index 9cdda8d48c8d91a2931102eb6207e72f8bc9344c..99da2568f966eeda52eb7d2a2835221282694725 100644
--- a/v2_28_0/CDT-eventConfig-v2_28_0.xsd
+++ b/v2_28_0/CDT-eventConfig-v2_28_0.xsd
@@ -6,7 +6,7 @@ The oneM2M Partners authorize you to copy this document, or any components there
 contained in the original materials on any copies of the materials and that you comply strictly with these terms. 
 This copyright permission does not constitute an endorsement of the products or services, nor does it encompass the granting of 
 any patent rights. The oneM2M Partners assume no responsibility for errors or omissions in this document. 
-© 2020, oneM2M Partners Type 1 (ARIB, ATIS, CCSA, ETSI, TIA, TSDSI, TTA, TTC). All rights reserved.
+© 2021, oneM2M Partners Type 1 (ARIB, ATIS, CCSA, ETSI, TIA, TSDSI, TTA, TTC). All rights reserved.
 
 Notice of Disclaimer & Limitation of Liability 
 
diff --git a/v2_28_0/CDT-eventLog-v2_28_0.xsd b/v2_28_0/CDT-eventLog-v2_28_0.xsd
index 5325da0c2fda997753e1abc262f5326f22277d0b..3f1d9741f7e51478ca570842366756c445f26c67 100644
--- a/v2_28_0/CDT-eventLog-v2_28_0.xsd
+++ b/v2_28_0/CDT-eventLog-v2_28_0.xsd
@@ -6,7 +6,7 @@ The oneM2M Partners authorize you to copy this document, or any components there
 contained in the original materials on any copies of the materials and that you comply strictly with these terms. 
 This copyright permission does not constitute an endorsement of the products or services, nor does it encompass the granting of 
 any patent rights. The oneM2M Partners assume no responsibility for errors or omissions in this document. 
-© 2020, oneM2M Partners Type 1 (ARIB, ATIS, CCSA, ETSI, TIA, TSDSI, TTA, TTC). All rights reserved.
+© 2021, oneM2M Partners Type 1 (ARIB, ATIS, CCSA, ETSI, TIA, TSDSI, TTA, TTC). All rights reserved.
 
 Notice of Disclaimer & Limitation of Liability 
 
diff --git a/v2_28_0/CDT-execInstance-v2_28_0.xsd b/v2_28_0/CDT-execInstance-v2_28_0.xsd
index d234a506d11c0257c487154bc975c8f266574f27..45031700ce7f0bf20e481f8ef5f86e65bc2d3aec 100644
--- a/v2_28_0/CDT-execInstance-v2_28_0.xsd
+++ b/v2_28_0/CDT-execInstance-v2_28_0.xsd
@@ -6,7 +6,7 @@ The oneM2M Partners authorize you to copy this document, or any components there
 contained in the original materials on any copies of the materials and that you comply strictly with these terms. 
 This copyright permission does not constitute an endorsement of the products or services, nor does it encompass the granting of 
 any patent rights. The oneM2M Partners assume no responsibility for errors or omissions in this document. 
-© 2020, oneM2M Partners Type 1 (ARIB, ATIS, CCSA, ETSI, TIA, TSDSI, TTA, TTC). All rights reserved.
+© 2021, oneM2M Partners Type 1 (ARIB, ATIS, CCSA, ETSI, TIA, TSDSI, TTA, TTC). All rights reserved.
 
 Notice of Disclaimer & Limitation of Liability 
 
diff --git a/v2_28_0/CDT-firmware-v2_28_0.xsd b/v2_28_0/CDT-firmware-v2_28_0.xsd
index afd4f3fb68b1a705af9c232aec11967afe5f8d33..cfe167c4a5d024e90aff31b41493abd773e67ff6 100644
--- a/v2_28_0/CDT-firmware-v2_28_0.xsd
+++ b/v2_28_0/CDT-firmware-v2_28_0.xsd
@@ -6,7 +6,7 @@ The oneM2M Partners authorize you to copy this document, or any components there
 contained in the original materials on any copies of the materials and that you comply strictly with these terms. 
 This copyright permission does not constitute an endorsement of the products or services, nor does it encompass the granting of 
 any patent rights. The oneM2M Partners assume no responsibility for errors or omissions in this document. 
-© 2020, oneM2M Partners Type 1 (ARIB, ATIS, CCSA, ETSI, TIA, TSDSI, TTA, TTC). All rights reserved.
+© 2021, oneM2M Partners Type 1 (ARIB, ATIS, CCSA, ETSI, TIA, TSDSI, TTA, TTC). All rights reserved.
 
 Notice of Disclaimer & Limitation of Liability 
 
diff --git a/v2_28_0/CDT-genericInterworkingOperationInstance-v2_28_0.xsd b/v2_28_0/CDT-genericInterworkingOperationInstance-v2_28_0.xsd
index 95d54ab2e47b301f0ad170e448f327bd993c616d..e52916f1e5a4d17ca9578a142985c797a364ad84 100644
--- a/v2_28_0/CDT-genericInterworkingOperationInstance-v2_28_0.xsd
+++ b/v2_28_0/CDT-genericInterworkingOperationInstance-v2_28_0.xsd
@@ -6,7 +6,7 @@ The oneM2M Partners authorize you to copy this document, or any components there
 contained in the original materials on any copies of the materials and that you comply strictly with these terms. 
 This copyright permission does not constitute an endorsement of the products or services, nor does it encompass the granting of 
 any patent rights. The oneM2M Partners assume no responsibility for errors or omissions in this document. 
-© 2020, oneM2M Partners Type 1 (ARIB, ATIS, CCSA, ETSI, TIA, TSDSI, TTA, TTC). All rights reserved.
+© 2021, oneM2M Partners Type 1 (ARIB, ATIS, CCSA, ETSI, TIA, TSDSI, TTA, TTC). All rights reserved.
 
 Notice of Disclaimer & Limitation of Liability 
 
diff --git a/v2_28_0/CDT-genericInterworkingService-v2_28_0.xsd b/v2_28_0/CDT-genericInterworkingService-v2_28_0.xsd
index 97b2ba681ee38c79471720e95ead2acb7d2784be..e7ec0ac772ca7e89d90ad0b01751953f074a87ad 100644
--- a/v2_28_0/CDT-genericInterworkingService-v2_28_0.xsd
+++ b/v2_28_0/CDT-genericInterworkingService-v2_28_0.xsd
@@ -6,7 +6,7 @@ The oneM2M Partners authorize you to copy this document, or any components there
 contained in the original materials on any copies of the materials and that you comply strictly with these terms. 
 This copyright permission does not constitute an endorsement of the products or services, nor does it encompass the granting of 
 any patent rights. The oneM2M Partners assume no responsibility for errors or omissions in this document. 
-© 2020, oneM2M Partners Type 1 (ARIB, ATIS, CCSA, ETSI, TIA, TSDSI, TTA, TTC). All rights reserved.
+© 2021, oneM2M Partners Type 1 (ARIB, ATIS, CCSA, ETSI, TIA, TSDSI, TTA, TTC). All rights reserved.
 
 Notice of Disclaimer & Limitation of Liability 
 
diff --git a/v2_28_0/CDT-group-v2_28_0.xsd b/v2_28_0/CDT-group-v2_28_0.xsd
index 6997637caa0a7d7c6fb1ad70b1f5ead5172cbcd2..430f6c68acdb8d893ac2cc8c0ee76849dd47704d 100644
--- a/v2_28_0/CDT-group-v2_28_0.xsd
+++ b/v2_28_0/CDT-group-v2_28_0.xsd
@@ -6,7 +6,7 @@ The oneM2M Partners authorize you to copy this document, or any components there
 contained in the original materials on any copies of the materials and that you comply strictly with these terms. 
 This copyright permission does not constitute an endorsement of the products or services, nor does it encompass the granting of 
 any patent rights. The oneM2M Partners assume no responsibility for errors or omissions in this document. 
-© 2020, oneM2M Partners Type 1 (ARIB, ATIS, CCSA, ETSI, TIA, TSDSI, TTA, TTC). All rights reserved.
+© 2021, oneM2M Partners Type 1 (ARIB, ATIS, CCSA, ETSI, TIA, TSDSI, TTA, TTC). All rights reserved.
 
 Notice of Disclaimer & Limitation of Liability 
 
diff --git a/v2_28_0/CDT-locationPolicy-v2_28_0.xsd b/v2_28_0/CDT-locationPolicy-v2_28_0.xsd
index d7bedb304743156ad60e640e7966b7b54714bb7c..06f26280621b2d3970f1d47c405aaff1fbf73773 100644
--- a/v2_28_0/CDT-locationPolicy-v2_28_0.xsd
+++ b/v2_28_0/CDT-locationPolicy-v2_28_0.xsd
@@ -6,7 +6,7 @@ The oneM2M Partners authorize you to copy this document, or any components there
 contained in the original materials on any copies of the materials and that you comply strictly with these terms. 
 This copyright permission does not constitute an endorsement of the products or services, nor does it encompass the granting of 
 any patent rights. The oneM2M Partners assume no responsibility for errors or omissions in this document. 
-© 2020, oneM2M Partners Type 1 (ARIB, ATIS, CCSA, ETSI, TIA, TSDSI, TTA, TTC). All rights reserved.
+© 2021, oneM2M Partners Type 1 (ARIB, ATIS, CCSA, ETSI, TIA, TSDSI, TTA, TTC). All rights reserved.
 
 Notice of Disclaimer & Limitation of Liability 
 
diff --git a/v2_28_0/CDT-m2mServiceSubscriptionProfile-v2_28_0.xsd b/v2_28_0/CDT-m2mServiceSubscriptionProfile-v2_28_0.xsd
index 2c29fb80be3b28ba85a9137b6efa9d56b5cce7aa..7482523e9f407ee01cf970985416443a83af34c0 100644
--- a/v2_28_0/CDT-m2mServiceSubscriptionProfile-v2_28_0.xsd
+++ b/v2_28_0/CDT-m2mServiceSubscriptionProfile-v2_28_0.xsd
@@ -6,7 +6,7 @@ The oneM2M Partners authorize you to copy this document, or any components there
 contained in the original materials on any copies of the materials and that you comply strictly with these terms. 
 This copyright permission does not constitute an endorsement of the products or services, nor does it encompass the granting of 
 any patent rights. The oneM2M Partners assume no responsibility for errors or omissions in this document. 
-© 2020, oneM2M Partners Type 1 (ARIB, ATIS, CCSA, ETSI, TIA, TSDSI, TTA, TTC). All rights reserved.
+© 2021, oneM2M Partners Type 1 (ARIB, ATIS, CCSA, ETSI, TIA, TSDSI, TTA, TTC). All rights reserved.
 
 Notice of Disclaimer & Limitation of Liability 
 
diff --git a/v2_28_0/CDT-memory-v2_28_0.xsd b/v2_28_0/CDT-memory-v2_28_0.xsd
index f3e9870c1f110e4e802db013d9533e25425216cb..9501af2d84ff8897b2082dbc68aef635de565d7f 100644
--- a/v2_28_0/CDT-memory-v2_28_0.xsd
+++ b/v2_28_0/CDT-memory-v2_28_0.xsd
@@ -6,7 +6,7 @@ The oneM2M Partners authorize you to copy this document, or any components there
 contained in the original materials on any copies of the materials and that you comply strictly with these terms. 
 This copyright permission does not constitute an endorsement of the products or services, nor does it encompass the granting of 
 any patent rights. The oneM2M Partners assume no responsibility for errors or omissions in this document. 
-© 2020, oneM2M Partners Type 1 (ARIB, ATIS, CCSA, ETSI, TIA, TSDSI, TTA, TTC). All rights reserved.
+© 2021, oneM2M Partners Type 1 (ARIB, ATIS, CCSA, ETSI, TIA, TSDSI, TTA, TTC). All rights reserved.
 
 Notice of Disclaimer & Limitation of Liability 
 
diff --git a/v2_28_0/CDT-mgmtCmd-v2_28_0.xsd b/v2_28_0/CDT-mgmtCmd-v2_28_0.xsd
index bb9c6a02792be87697b481049c1f5389c6064991..b0f609d7e1ae93158b950bdc4c1b3a509260571f 100644
--- a/v2_28_0/CDT-mgmtCmd-v2_28_0.xsd
+++ b/v2_28_0/CDT-mgmtCmd-v2_28_0.xsd
@@ -6,7 +6,7 @@ The oneM2M Partners authorize you to copy this document, or any components there
 contained in the original materials on any copies of the materials and that you comply strictly with these terms. 
 This copyright permission does not constitute an endorsement of the products or services, nor does it encompass the granting of 
 any patent rights. The oneM2M Partners assume no responsibility for errors or omissions in this document. 
-© 2020, oneM2M Partners Type 1 (ARIB, ATIS, CCSA, ETSI, TIA, TSDSI, TTA, TTC). All rights reserved.
+© 2021, oneM2M Partners Type 1 (ARIB, ATIS, CCSA, ETSI, TIA, TSDSI, TTA, TTC). All rights reserved.
 
 Notice of Disclaimer & Limitation of Liability 
 
diff --git a/v2_28_0/CDT-node-v2_28_0.xsd b/v2_28_0/CDT-node-v2_28_0.xsd
index 20b4a9108ab0a578c5020aaf9d52a606e68ec9b3..7c1048d9ec3ce0f35b64d8474ed62ea1f6e6ee4b 100644
--- a/v2_28_0/CDT-node-v2_28_0.xsd
+++ b/v2_28_0/CDT-node-v2_28_0.xsd
@@ -6,7 +6,7 @@ The oneM2M Partners authorize you to copy this document, or any components there
 contained in the original materials on any copies of the materials and that you comply strictly with these terms. 
 This copyright permission does not constitute an endorsement of the products or services, nor does it encompass the granting of 
 any patent rights. The oneM2M Partners assume no responsibility for errors or omissions in this document. 
-© 2020, oneM2M Partners Type 1 (ARIB, ATIS, CCSA, ETSI, TIA, TSDSI, TTA, TTC). All rights reserved.
+© 2021, oneM2M Partners Type 1 (ARIB, ATIS, CCSA, ETSI, TIA, TSDSI, TTA, TTC). All rights reserved.
 
 Notice of Disclaimer & Limitation of Liability 
 
diff --git a/v2_28_0/CDT-notification-v2_28_0.xsd b/v2_28_0/CDT-notification-v2_28_0.xsd
index ea4670ad90d67206c84d6f95a654fdadbdaa3b1f..e1956e86f826200adcb1701a1be7cd4a252f7b7d 100644
--- a/v2_28_0/CDT-notification-v2_28_0.xsd
+++ b/v2_28_0/CDT-notification-v2_28_0.xsd
@@ -4,7 +4,7 @@ Copyright Notification
 
 No part of this document may be reproduced, in an electronic retrieval system or otherwise, except as authorized by written permission.
 The copyright and the foregoing restriction extend to reproduction in all media.
-© 2020, oneM2M Partners Type 1 (ARIB, ATIS, CCSA, ETSI, TIA, TSDSI, TTA, TTC). All rights reserved.
+© 2021, oneM2M Partners Type 1 (ARIB, ATIS, CCSA, ETSI, TIA, TSDSI, TTA, TTC). All rights reserved.
 
 Notice of Disclaimer & Limitation of Liability 
 
diff --git a/v2_28_0/CDT-notificationTargetMgmtPolicyRef-v2_28_0.xsd b/v2_28_0/CDT-notificationTargetMgmtPolicyRef-v2_28_0.xsd
index 71086ec0641c237e078a9f3666ddcb935bb197a4..44cc90d5d12aec42146f15a4e379fcf5a44f2aa6 100644
--- a/v2_28_0/CDT-notificationTargetMgmtPolicyRef-v2_28_0.xsd
+++ b/v2_28_0/CDT-notificationTargetMgmtPolicyRef-v2_28_0.xsd
@@ -6,7 +6,7 @@ The oneM2M Partners authorize you to copy this document, or any components there
 contained in the original materials on any copies of the materials and that you comply strictly with these terms. 
 This copyright permission does not constitute an endorsement of the products or services, nor does it encompass the granting of 
 any patent rights. The oneM2M Partners assume no responsibility for errors or omissions in this document. 
-© 2020, oneM2M Partners Type 1 (ARIB, ATIS, CCSA, ETSI, TIA, TSDSI, TTA, TTC). All rights reserved.
+© 2021, oneM2M Partners Type 1 (ARIB, ATIS, CCSA, ETSI, TIA, TSDSI, TTA, TTC). All rights reserved.
 
 Notice of Disclaimer & Limitation of Liability 
 
diff --git a/v2_28_0/CDT-notificationTargetPolicy-v2_28_0.xsd b/v2_28_0/CDT-notificationTargetPolicy-v2_28_0.xsd
index 738d8ad5dcbacb5d99b751b8bb3d8ad2da741115..d22ba40f48cb15a051bd46cd516ace574e70f88a 100644
--- a/v2_28_0/CDT-notificationTargetPolicy-v2_28_0.xsd
+++ b/v2_28_0/CDT-notificationTargetPolicy-v2_28_0.xsd
@@ -6,7 +6,7 @@ The oneM2M Partners authorize you to copy this document, or any components there
 contained in the original materials on any copies of the materials and that you comply strictly with these terms. 
 This copyright permission does not constitute an endorsement of the products or services, nor does it encompass the granting of 
 any patent rights. The oneM2M Partners assume no responsibility for errors or omissions in this document. 
-© 2020, oneM2M Partners Type 1 (ARIB, ATIS, CCSA, ETSI, TIA, TSDSI, TTA, TTC). All rights reserved.
+© 2021, oneM2M Partners Type 1 (ARIB, ATIS, CCSA, ETSI, TIA, TSDSI, TTA, TTC). All rights reserved.
 
 Notice of Disclaimer & Limitation of Liability 
 
diff --git a/v2_28_0/CDT-policyDeletionRules-v2_28_0.xsd b/v2_28_0/CDT-policyDeletionRules-v2_28_0.xsd
index 69ee3557c90f4c9b1c96ab6d339be56d46a30776..4e172b8a7915c15af5c4df3050bf1225823c230c 100644
--- a/v2_28_0/CDT-policyDeletionRules-v2_28_0.xsd
+++ b/v2_28_0/CDT-policyDeletionRules-v2_28_0.xsd
@@ -6,7 +6,7 @@ The oneM2M Partners authorize you to copy this document, or any components there
 contained in the original materials on any copies of the materials and that you comply strictly with these terms. 
 This copyright permission does not constitute an endorsement of the products or services, nor does it encompass the granting of 
 any patent rights. The oneM2M Partners assume no responsibility for errors or omissions in this document. 
-© 2020, oneM2M Partners Type 1 (ARIB, ATIS, CCSA, ETSI, TIA, TSDSI, TTA, TTC). All rights reserved.
+© 2021, oneM2M Partners Type 1 (ARIB, ATIS, CCSA, ETSI, TIA, TSDSI, TTA, TTC). All rights reserved.
 
 Notice of Disclaimer & Limitation of Liability 
 
diff --git a/v2_28_0/CDT-pollingChannel-v2_28_0.xsd b/v2_28_0/CDT-pollingChannel-v2_28_0.xsd
index d96e762aa4c0cf9c42231b456978a182e0aee54e..b8c4a82a095f6ac56745e028ed34900bf2953299 100644
--- a/v2_28_0/CDT-pollingChannel-v2_28_0.xsd
+++ b/v2_28_0/CDT-pollingChannel-v2_28_0.xsd
@@ -6,7 +6,7 @@ The oneM2M Partners authorize you to copy this document, or any components there
 contained in the original materials on any copies of the materials and that you comply strictly with these terms. 
 This copyright permission does not constitute an endorsement of the products or services, nor does it encompass the granting of 
 any patent rights. The oneM2M Partners assume no responsibility for errors or omissions in this document. 
-© 2020, oneM2M Partners Type 1 (ARIB, ATIS, CCSA, ETSI, TIA, TSDSI, TTA, TTC). All rights reserved.
+© 2021, oneM2M Partners Type 1 (ARIB, ATIS, CCSA, ETSI, TIA, TSDSI, TTA, TTC). All rights reserved.
 
 Notice of Disclaimer & Limitation of Liability 
 
diff --git a/v2_28_0/CDT-reboot-v2_28_0.xsd b/v2_28_0/CDT-reboot-v2_28_0.xsd
index a48b12f2fa8b45f0b1695bc72a7fe7fbeaf56e1e..141346ea6765d8ef855f6c8f8c7ca52c41770587 100644
--- a/v2_28_0/CDT-reboot-v2_28_0.xsd
+++ b/v2_28_0/CDT-reboot-v2_28_0.xsd
@@ -6,7 +6,7 @@ The oneM2M Partners authorize you to copy this document, or any components there
 contained in the original materials on any copies of the materials and that you comply strictly with these terms. 
 This copyright permission does not constitute an endorsement of the products or services, nor does it encompass the granting of 
 any patent rights. The oneM2M Partners assume no responsibility for errors or omissions in this document. 
-© 2020, oneM2M Partners Type 1 (ARIB, ATIS, CCSA, ETSI, TIA, TSDSI, TTA, TTC). All rights reserved.
+© 2021, oneM2M Partners Type 1 (ARIB, ATIS, CCSA, ETSI, TIA, TSDSI, TTA, TTC). All rights reserved.
 
 Notice of Disclaimer & Limitation of Liability 
 
diff --git a/v2_28_0/CDT-remoteCSE-v2_28_0.xsd b/v2_28_0/CDT-remoteCSE-v2_28_0.xsd
index 849e74541c9d93357bb2a39807003c23481e6033..4801aa108bf2810faf20dea5d899414cb1581f28 100644
--- a/v2_28_0/CDT-remoteCSE-v2_28_0.xsd
+++ b/v2_28_0/CDT-remoteCSE-v2_28_0.xsd
@@ -6,7 +6,7 @@ The oneM2M Partners authorize you to copy this document, or any components there
 contained in the original materials on any copies of the materials and that you comply strictly with these terms. 
 This copyright permission does not constitute an endorsement of the products or services, nor does it encompass the granting of 
 any patent rights. The oneM2M Partners assume no responsibility for errors or omissions in this document. 
-© 2020, oneM2M Partners Type 1 (ARIB, ATIS, CCSA, ETSI, TIA, TSDSI, TTA, TTC). All rights reserved.
+© 2021, oneM2M Partners Type 1 (ARIB, ATIS, CCSA, ETSI, TIA, TSDSI, TTA, TTC). All rights reserved.
 
 Notice of Disclaimer & Limitation of Liability 
 
diff --git a/v2_28_0/CDT-request-v2_28_0.xsd b/v2_28_0/CDT-request-v2_28_0.xsd
index fc1dd180ececb998f230713f751d143bad16b6ce..ee2ded01e6dbb48d1022f7444d74061707e251d2 100644
--- a/v2_28_0/CDT-request-v2_28_0.xsd
+++ b/v2_28_0/CDT-request-v2_28_0.xsd
@@ -6,7 +6,7 @@ The oneM2M Partners authorize you to copy this document, or any components there
 contained in the original materials on any copies of the materials and that you comply strictly with these terms. 
 This copyright permission does not constitute an endorsement of the products or services, nor does it encompass the granting of 
 any patent rights. The oneM2M Partners assume no responsibility for errors or omissions in this document. 
-© 2020, oneM2M Partners Type 1 (ARIB, ATIS, CCSA, ETSI, TIA, TSDSI, TTA, TTC). All rights reserved.
+© 2021, oneM2M Partners Type 1 (ARIB, ATIS, CCSA, ETSI, TIA, TSDSI, TTA, TTC). All rights reserved.
 
 Notice of Disclaimer & Limitation of Liability 
 
diff --git a/v2_28_0/CDT-requestPrimitive-v2_28_0.xsd b/v2_28_0/CDT-requestPrimitive-v2_28_0.xsd
index 86ee2fb48ce6163a84b513623f183f74e2a0e0b7..b00aeea06efff3c4ace4c9e2e8314b55bcb16028 100644
--- a/v2_28_0/CDT-requestPrimitive-v2_28_0.xsd
+++ b/v2_28_0/CDT-requestPrimitive-v2_28_0.xsd
@@ -7,7 +7,7 @@ The oneM2M Partners authorize you to copy this document, or any components there
 contained in the original materials on any copies of the materials and that you comply strictly with these terms. 
 This copyright permission does not constitute an endorsement of the products or services, nor does it encompass the granting of 
 any patent rights. The oneM2M Partners assume no responsibility for errors or omissions in this document. 
-© 2020, oneM2M Partners Type 1 (ARIB, ATIS, CCSA, ETSI, TIA, TSDSI, TTA, TTC). All rights reserved.
+© 2021, oneM2M Partners Type 1 (ARIB, ATIS, CCSA, ETSI, TIA, TSDSI, TTA, TTC). All rights reserved.
 
 Notice of Disclaimer & Limitation of Liability 
 
diff --git a/v2_28_0/CDT-responsePrimitive-v2_28_0.xsd b/v2_28_0/CDT-responsePrimitive-v2_28_0.xsd
index 520fafe12bd7a267328eface23a5f98113101032..0742edcb5461c7ccb96ef865e18acf153124b04e 100644
--- a/v2_28_0/CDT-responsePrimitive-v2_28_0.xsd
+++ b/v2_28_0/CDT-responsePrimitive-v2_28_0.xsd
@@ -7,7 +7,7 @@ The oneM2M Partners authorize you to copy this document, or any components there
 contained in the original materials on any copies of the materials and that you comply strictly with these terms. 
 This copyright permission does not constitute an endorsement of the products or services, nor does it encompass the granting of 
 any patent rights. The oneM2M Partners assume no responsibility for errors or omissions in this document. 
-© 2020, oneM2M Partners Type 1 (ARIB, ATIS, CCSA, ETSI, TIA, TSDSI, TTA, TTC). All rights reserved.
+© 2021, oneM2M Partners Type 1 (ARIB, ATIS, CCSA, ETSI, TIA, TSDSI, TTA, TTC). All rights reserved.
 
 Notice of Disclaimer & Limitation of Liability 
 
diff --git a/v2_28_0/CDT-role-v2_28_0.xsd b/v2_28_0/CDT-role-v2_28_0.xsd
index ce493ba63483ea7abef103aec20466032ef1a33d..737aef0a123d93931a29581296633e157a81564f 100644
--- a/v2_28_0/CDT-role-v2_28_0.xsd
+++ b/v2_28_0/CDT-role-v2_28_0.xsd
@@ -7,7 +7,7 @@ The oneM2M Partners authorize you to copy this document, or any components there
 contained in the original materials on any copies of the materials and that you comply strictly with these terms. 
 This copyright permission does not constitute an endorsement of the products or services, nor does it encompass the granting of 
 any patent rights. The oneM2M Partners assume no responsibility for errors or omissions in this document. 
-© 2020, oneM2M Partners Type 1 (ARIB, ATIS, CCSA, ETSI, TIA, TSDSI, TTA, TTC). All rights reserved.
+© 2021, oneM2M Partners Type 1 (ARIB, ATIS, CCSA, ETSI, TIA, TSDSI, TTA, TTC). All rights reserved.
 
 Notice of Disclaimer & Limitation of Liability 
 
diff --git a/v2_28_0/CDT-schedule-v2_28_0.xsd b/v2_28_0/CDT-schedule-v2_28_0.xsd
index c9bb138584b6658f1c3d36f8f05d99aceca50ed9..fb17087af9b8f6721402a31fe52ff81abf6d9041 100644
--- a/v2_28_0/CDT-schedule-v2_28_0.xsd
+++ b/v2_28_0/CDT-schedule-v2_28_0.xsd
@@ -6,7 +6,7 @@ The oneM2M Partners authorize you to copy this document, or any components there
 contained in the original materials on any copies of the materials and that you comply strictly with these terms. 
 This copyright permission does not constitute an endorsement of the products or services, nor does it encompass the granting of 
 any patent rights. The oneM2M Partners assume no responsibility for errors or omissions in this document. 
-© 2020, oneM2M Partners Type 1 (ARIB, ATIS, CCSA, ETSI, TIA, TSDSI, TTA, TTC). All rights reserved.
+© 2021, oneM2M Partners Type 1 (ARIB, ATIS, CCSA, ETSI, TIA, TSDSI, TTA, TTC). All rights reserved.
 
 Notice of Disclaimer & Limitation of Liability 
 
diff --git a/v2_28_0/CDT-semanticDescriptor-v2_28_0.xsd b/v2_28_0/CDT-semanticDescriptor-v2_28_0.xsd
index f790fbec3c7a1b55a94d5e43f53f62299dad7e4e..0f11893f55ce59d2d91308cab70179d8d992431f 100644
--- a/v2_28_0/CDT-semanticDescriptor-v2_28_0.xsd
+++ b/v2_28_0/CDT-semanticDescriptor-v2_28_0.xsd
@@ -6,7 +6,7 @@ The oneM2M Partners authorize you to copy this document, or any components there
 contained in the original materials on any copies of the materials and that you comply strictly with these terms. 
 This copyright permission does not constitute an endorsement of the products or services, nor does it encompass the granting of 
 any patent rights. The oneM2M Partners assume no responsibility for errors or omissions in this document. 
-© 2020, oneM2M Partners Type 1 (ARIB, ATIS, CCSA, ETSI, TIA, TSDSI, TTA, TTC). All rights reserved.
+© 2021, oneM2M Partners Type 1 (ARIB, ATIS, CCSA, ETSI, TIA, TSDSI, TTA, TTC). All rights reserved.
 
 Notice of Disclaimer & Limitation of Liability 
 
diff --git a/v2_28_0/CDT-serviceSubscribedAppRule-v2_28_0.xsd b/v2_28_0/CDT-serviceSubscribedAppRule-v2_28_0.xsd
index b5a0a76ab7c13580f5dde3d3b7dcec1eadca8ad5..bd95ba72e8c1afa8b693ec09965206e15e0fd37b 100644
--- a/v2_28_0/CDT-serviceSubscribedAppRule-v2_28_0.xsd
+++ b/v2_28_0/CDT-serviceSubscribedAppRule-v2_28_0.xsd
@@ -6,7 +6,7 @@ The oneM2M Partners authorize you to copy this document, or any components there
 contained in the original materials on any copies of the materials and that you comply strictly with these terms. 
 This copyright permission does not constitute an endorsement of the products or services, nor does it encompass the granting of 
 any patent rights. The oneM2M Partners assume no responsibility for errors or omissions in this document. 
-© 2020, oneM2M Partners Type 1 (ARIB, ATIS, CCSA, ETSI, TIA, TSDSI, TTA, TTC). All rights reserved.
+© 2021, oneM2M Partners Type 1 (ARIB, ATIS, CCSA, ETSI, TIA, TSDSI, TTA, TTC). All rights reserved.
 
 Notice of Disclaimer & Limitation of Liability 
 
diff --git a/v2_28_0/CDT-serviceSubscribedNode-v2_28_0.xsd b/v2_28_0/CDT-serviceSubscribedNode-v2_28_0.xsd
index 0ece6000a798b43b673a6125c69e84bc3313f638..a2f6b72f3c51b3d33658775d4c78f5fdb50a9e6a 100644
--- a/v2_28_0/CDT-serviceSubscribedNode-v2_28_0.xsd
+++ b/v2_28_0/CDT-serviceSubscribedNode-v2_28_0.xsd
@@ -6,7 +6,7 @@ The oneM2M Partners authorize you to copy this document, or any components there
 contained in the original materials on any copies of the materials and that you comply strictly with these terms. 
 This copyright permission does not constitute an endorsement of the products or services, nor does it encompass the granting of 
 any patent rights. The oneM2M Partners assume no responsibility for errors or omissions in this document. 
-© 2020, oneM2M Partners Type 1 (ARIB, ATIS, CCSA, ETSI, TIA, TSDSI, TTA, TTC). All rights reserved.
+© 2021, oneM2M Partners Type 1 (ARIB, ATIS, CCSA, ETSI, TIA, TSDSI, TTA, TTC). All rights reserved.
 
 Notice of Disclaimer & Limitation of Liability 
 
diff --git a/v2_28_0/CDT-software-v2_28_0.xsd b/v2_28_0/CDT-software-v2_28_0.xsd
index 2dd0dddb6260dc761004186e7880e937fb2d1175..12197e2ccd7792d722e516776a897b95e76836e3 100644
--- a/v2_28_0/CDT-software-v2_28_0.xsd
+++ b/v2_28_0/CDT-software-v2_28_0.xsd
@@ -6,7 +6,7 @@ The oneM2M Partners authorize you to copy this document, or any components there
 contained in the original materials on any copies of the materials and that you comply strictly with these terms. 
 This copyright permission does not constitute an endorsement of the products or services, nor does it encompass the granting of 
 any patent rights. The oneM2M Partners assume no responsibility for errors or omissions in this document. 
-© 2020, oneM2M Partners Type 1 (ARIB, ATIS, CCSA, ETSI, TIA, TSDSI, TTA, TTC). All rights reserved.
+© 2021, oneM2M Partners Type 1 (ARIB, ATIS, CCSA, ETSI, TIA, TSDSI, TTA, TTC). All rights reserved.
 
 Notice of Disclaimer & Limitation of Liability 
 
diff --git a/v2_28_0/CDT-statsCollect-v2_28_0.xsd b/v2_28_0/CDT-statsCollect-v2_28_0.xsd
index c79ac56f818cb378e63f64eb2cc146a492f7d03b..3041a82d44dab71a620164d779480509cc0f1568 100644
--- a/v2_28_0/CDT-statsCollect-v2_28_0.xsd
+++ b/v2_28_0/CDT-statsCollect-v2_28_0.xsd
@@ -6,7 +6,7 @@ The oneM2M Partners authorize you to copy this document, or any components there
 contained in the original materials on any copies of the materials and that you comply strictly with these terms. 
 This copyright permission does not constitute an endorsement of the products or services, nor does it encompass the granting of 
 any patent rights. The oneM2M Partners assume no responsibility for errors or omissions in this document. 
-© 2020, oneM2M Partners Type 1 (ARIB, ATIS, CCSA, ETSI, TIA, TSDSI, TTA, TTC). All rights reserved.
+© 2021, oneM2M Partners Type 1 (ARIB, ATIS, CCSA, ETSI, TIA, TSDSI, TTA, TTC). All rights reserved.
 
 Notice of Disclaimer & Limitation of Liability 
 
diff --git a/v2_28_0/CDT-statsConfig-v2_28_0.xsd b/v2_28_0/CDT-statsConfig-v2_28_0.xsd
index 6d0c16feba7413ce704d657612919735f396c8fd..70c28915ae267f02b14a1e3aacd00e168f525af4 100644
--- a/v2_28_0/CDT-statsConfig-v2_28_0.xsd
+++ b/v2_28_0/CDT-statsConfig-v2_28_0.xsd
@@ -6,7 +6,7 @@ The oneM2M Partners authorize you to copy this document, or any components there
 contained in the original materials on any copies of the materials and that you comply strictly with these terms. 
 This copyright permission does not constitute an endorsement of the products or services, nor does it encompass the granting of 
 any patent rights. The oneM2M Partners assume no responsibility for errors or omissions in this document. 
-© 2020, oneM2M Partners Type 1 (ARIB, ATIS, CCSA, ETSI, TIA, TSDSI, TTA, TTC). All rights reserved.
+© 2021, oneM2M Partners Type 1 (ARIB, ATIS, CCSA, ETSI, TIA, TSDSI, TTA, TTC). All rights reserved.
 
 Notice of Disclaimer & Limitation of Liability 
 
diff --git a/v2_28_0/CDT-subscription-v2_28_0.xsd b/v2_28_0/CDT-subscription-v2_28_0.xsd
index badd29d18b72dd31231a0d9d2e8699faf9dd1918..dd40e3dd874cbd546037de09cffb0ed8a95ee976 100644
--- a/v2_28_0/CDT-subscription-v2_28_0.xsd
+++ b/v2_28_0/CDT-subscription-v2_28_0.xsd
@@ -6,7 +6,7 @@ The oneM2M Partners authorize you to copy this document, or any components there
 contained in the original materials on any copies of the materials and that you comply strictly with these terms. 
 This copyright permission does not constitute an endorsement of the products or services, nor does it encompass the granting of 
 any patent rights. The oneM2M Partners assume no responsibility for errors or omissions in this document. 
-© 2020, oneM2M Partners Type 1 (ARIB, ATIS, CCSA, ETSI, TIA, TSDSI, TTA, TTC). All rights reserved.
+© 2021, oneM2M Partners Type 1 (ARIB, ATIS, CCSA, ETSI, TIA, TSDSI, TTA, TTC). All rights reserved.
 
 
 Notice of Disclaimer & Limitation of Liability 
diff --git a/v2_28_0/CDT-svcFwWrapper-v2_28_0.xsd b/v2_28_0/CDT-svcFwWrapper-v2_28_0.xsd
index 8d854eeed9451f14a7876d2bc1f8b012d48e60bf..dcdd0639a201b74b915a8a56d3893d07cd951a7c 100644
--- a/v2_28_0/CDT-svcFwWrapper-v2_28_0.xsd
+++ b/v2_28_0/CDT-svcFwWrapper-v2_28_0.xsd
@@ -6,7 +6,7 @@ The oneM2M Partners authorize you to copy this document, or any components there
 contained in the original materials on any copies of the materials and that you comply strictly with these terms. 
 This copyright permission does not constitute an endorsement of the products or services, nor does it encompass the granting of 
 any patent rights. The oneM2M Partners assume no responsibility for errors or omissions in this document. 
-© 2020, oneM2M Partners Type 1 (ARIB, ATIS, CCSA, ETSI, TIA, TSDSI, TTA, TTC). All rights reserved.
+© 2021, oneM2M Partners Type 1 (ARIB, ATIS, CCSA, ETSI, TIA, TSDSI, TTA, TTC). All rights reserved.
 
 Notice of Disclaimer & Limitation of Liability 
 
diff --git a/v2_28_0/CDT-svcObjWrapper-v2_28_0.xsd b/v2_28_0/CDT-svcObjWrapper-v2_28_0.xsd
index d4a21bbec0100c387b2416a018eef204c0866e17..0c686bd7bb91077ab802b54677504e24dc94ee7c 100644
--- a/v2_28_0/CDT-svcObjWrapper-v2_28_0.xsd
+++ b/v2_28_0/CDT-svcObjWrapper-v2_28_0.xsd
@@ -6,7 +6,7 @@ The oneM2M Partners authorize you to copy this document, or any components there
 contained in the original materials on any copies of the materials and that you comply strictly with these terms. 
 This copyright permission does not constitute an endorsement of the products or services, nor does it encompass the granting of 
 any patent rights. The oneM2M Partners assume no responsibility for errors or omissions in this document. 
-© 2020, oneM2M Partners Type 1 (ARIB, ATIS, CCSA, ETSI, TIA, TSDSI, TTA, TTC). All rights reserved.
+© 2021, oneM2M Partners Type 1 (ARIB, ATIS, CCSA, ETSI, TIA, TSDSI, TTA, TTC). All rights reserved.
 
 Notice of Disclaimer & Limitation of Liability 
 
diff --git a/v2_28_0/CDT-timeSeries-v2_28_0.xsd b/v2_28_0/CDT-timeSeries-v2_28_0.xsd
index e9b461cd45d4c647f11e64a670ec986887b45542..932b768ee2679bb8f3b8a7bbeb41c41a40b828f1 100644
--- a/v2_28_0/CDT-timeSeries-v2_28_0.xsd
+++ b/v2_28_0/CDT-timeSeries-v2_28_0.xsd
@@ -7,7 +7,7 @@ The oneM2M Partners authorize you to copy this document, or any components there
 contained in the original materials on any copies of the materials and that you comply strictly with these terms. 
 This copyright permission does not constitute an endorsement of the products or services, nor does it encompass the granting of 
 any patent rights. The oneM2M Partners assume no responsibility for errors or omissions in this document. 
-© 2020, oneM2M Partners Type 1 (ARIB, ATIS, CCSA, ETSI, TIA, TSDSI, TTA, TTC). All rights reserved.
+© 2021, oneM2M Partners Type 1 (ARIB, ATIS, CCSA, ETSI, TIA, TSDSI, TTA, TTC). All rights reserved.
 
 Notice of Disclaimer & Limitation of Liability 
 
diff --git a/v2_28_0/CDT-timeSeriesInstance-v2_28_0.xsd b/v2_28_0/CDT-timeSeriesInstance-v2_28_0.xsd
index 748264d34ce8f334e58b46ad7b22522a3dcbd4ca..c265aa89afa33288f2ab95fad390e605b1c085ea 100644
--- a/v2_28_0/CDT-timeSeriesInstance-v2_28_0.xsd
+++ b/v2_28_0/CDT-timeSeriesInstance-v2_28_0.xsd
@@ -7,7 +7,7 @@ The oneM2M Partners authorize you to copy this document, or any components there
 contained in the original materials on any copies of the materials and that you comply strictly with these terms. 
 This copyright permission does not constitute an endorsement of the products or services, nor does it encompass the granting of 
 any patent rights. The oneM2M Partners assume no responsibility for errors or omissions in this document. 
-© 2020, oneM2M Partners Type 1 (ARIB, ATIS, CCSA, ETSI, TIA, TSDSI, TTA, TTC). All rights reserved.
+© 2021, oneM2M Partners Type 1 (ARIB, ATIS, CCSA, ETSI, TIA, TSDSI, TTA, TTC). All rights reserved.
 
 Notice of Disclaimer & Limitation of Liability 
 
diff --git a/v2_28_0/CDT-token-v2_28_0.xsd b/v2_28_0/CDT-token-v2_28_0.xsd
index 5eab523f5e648a8f101d6235ce153b89a6c2a292..c06f15373c8bd38d1b5e7e54f8db21be84fe15d8 100644
--- a/v2_28_0/CDT-token-v2_28_0.xsd
+++ b/v2_28_0/CDT-token-v2_28_0.xsd
@@ -7,7 +7,7 @@ The oneM2M Partners authorize you to copy this document, or any components there
 contained in the original materials on any copies of the materials and that you comply strictly with these terms. 
 This copyright permission does not constitute an endorsement of the products or services, nor does it encompass the granting of 
 any patent rights. The oneM2M Partners assume no responsibility for errors or omissions in this document. 
-© 2020, oneM2M Partners Type 1 (ARIB, ATIS, CCSA, ETSI, TIA, TSDSI, TTA, TTC). All rights reserved.
+© 2021, oneM2M Partners Type 1 (ARIB, ATIS, CCSA, ETSI, TIA, TSDSI, TTA, TTC). All rights reserved.
 
 Notice of Disclaimer & Limitation of Liability 
 
diff --git a/v2_28_0/CDT-trafficPattern-v2_28_0.xsd b/v2_28_0/CDT-trafficPattern-v2_28_0.xsd
index 1663732157866ce2e9ad24a364f4837d6e596f5f..997376eb7933f330dc880ee87444e9d7cea65049 100644
--- a/v2_28_0/CDT-trafficPattern-v2_28_0.xsd
+++ b/v2_28_0/CDT-trafficPattern-v2_28_0.xsd
@@ -6,7 +6,7 @@ The oneM2M Partners authorize you to copy this document, or any components there
 contained in the original materials on any copies of the materials and that you comply strictly with these terms. 
 This copyright permission does not constitute an endorsement of the products or services, nor does it encompass the granting of 
 any patent rights. The oneM2M Partners assume no responsibility for errors or omissions in this document. 
-© 2020, oneM2M Partners Type 1 (ARIB, ATIS, CCSA, ETSI, TIA, TSDSI, TTA, TTC). All rights reserved.
+© 2021, oneM2M Partners Type 1 (ARIB, ATIS, CCSA, ETSI, TIA, TSDSI, TTA, TTC). All rights reserved.
 
 Notice of Disclaimer & Limitation of Liability