diff --git a/TS-0019-Abstract_Test_Suite_&_implementation_eXtra_Information_for_Test.md b/TS-0019-Abstract_Test_Suite_&_implementation_eXtra_Information_for_Test.md
index 5c65c27483872642d25b85a5a0097c4c75940c0d..a3e323f14ad14e50cc3e9bdb0e388aa13dffb877 100644
--- a/TS-0019-Abstract_Test_Suite_&_implementation_eXtra_Information_for_Test.md
+++ b/TS-0019-Abstract_Test_Suite_&_implementation_eXtra_Information_for_Test.md
@@ -6,15 +6,16 @@
 
 
 +----------------------------------------------------------------+
-|**oneM2M** **Technical**  **Specification**                     |
-+=================+:=============================================+
+|**oneM2M** **Technical** \                                      |
+|**Specification**                                               |     
++:================+:=============================================+
 |Document Number  |oneM2M-TS-0019-V-4.2.0                        |
-+-----------------+----------------------------------------------+
++:----------------+:---------------------------------------------+
 |Document Name:   |Abstract Test Suite and Implementation        |
 |                 |eXtra Information for Test                    |
-+-----------------+----------------------------------------------+
++:----------------+:---------------------------------------------+
 |Date:            |2024 March 1                                  |
-+-----------------+----------------------------------------------+
++:----------------+:---------------------------------------------+
 |Abstract:        |Abstract Test Suite and Implementation eXtra  |
 |                 |Information for Test consists of:             |
 |                 |                                              |
@@ -25,7 +26,7 @@
 |                 |  naming conventions, code documentation, test|
 |                 |  case structure.                             |
 |                 |- IXIT proforma;                              |
-+-----------------+----------------------------------------------+
++:---------------------------------------------------------------+
 |Template Version:23 February 2015 (Do not modify)               |
 +----------------------------------------------------------------+
 
@@ -356,42 +357,6 @@ Adding a grid table for testing
 |                      |                   | <=>       | CSE |
 +----------------------+-------------------+-----------+-----+
 
-
-**Table 5.4.1-1: Mapping of TTCN-3 Primitives to oneM2M Service Primitives**<a name="table_5.4.1-1"></a>
-
-<table>
-    <thead>
-        <tr>
-            <th>TTCN-3 Primitive</th>
-            <th>oneM2M Message</th>
-            <th>Direction</th>
-            <th>IUT</th>
-        </tr>
-    </thead>
-    <tbody>
-        <tr>
-            <td rowspan=2>M2MRequestPrimitive</td>
-            <td rowspan=2>Request Primitive</td>
-            <td><=></td>
-            <td>AE</td>
-        </tr>
-        <tr>
-            <td><=></td>
-            <td>CSE</td>
-        </tr>
-        <tr>
-            <td rowspan=2>M2MResponsePrimitive</td>
-            <td rowspan=2>Response Primitive</td>
-            <td><=></td>
-            <td>AE</td>
-        </tr>
-        <tr>
-            <td><=></td>
-            <td>CSE</td>
-        </tr>
-    </tbody>
-</table>
-
 Adding some equations:
 
 $\left[\int_{-infty}^{\infty} f(x) \; dx\right]$
@@ -420,22 +385,6 @@ Two primitives are currently defined for these ports indicated:
 
 Further primitives might be defined to support other underlying networks.
 
-**Table 5.4.1-1: Mapping of TTCN-3 Primitives to oneM2M Service Primitives**<a name="table_5.4.1-1"></a>
-
-+---------------------+------------------+----------+----+
-|TTCN-3 Primitive     |oneM2M Message    |Direction |IUT |
-+:===================:+:================:+:========:+:==:+
-|                     |                  |<=>       |AE  |
-|M2MRequestPrimitive  |Request Primitive +----------+----+
-|                     |                  |<=>       |CSE |
-+---------------------+------------------+----------+----+
-|                     |                  |<=>       |AE  |
-|M2MResponsePrimitive |Respomse Primitive+----------+----+
-|                     |                  |<=>       |CSE |
-+---------------------+------------------+----------+----+
-
-
-
 
 ### 5.4.3 mccPortInternal
 This port is used to send and receive the following message sets between TTCN-3 components:
@@ -547,12 +496,17 @@ The rules for defining UtTrigger and UtTriggerAck primitives are:
 
 
 **Table 5.4.4.2.2-3: Definition of ResponseStatusCode for UtTriggerAck primitive**<a name="table_5.4.4.2.2-3"></a>
-
-|Response Status Code Description |Response Status Code Value |Interpretation |
-|-|-|-|
-|OK |2000 |The SUT receives successfully the triggering message from Test System |
-|BAD\_REQUEST |4000 |The SUT does not interpret correctly the UtTrigger primitive |
-|NOTE:    Only above two response status codes are allowed to use in UtTriggerAck primitive. |NOTE:    Only above two response status codes are allowed to use in UtTriggerAck primitive. |NOTE:    Only above two response status codes are allowed to use in UtTriggerAck primitive. |
++---------------------------------+---------------------------+-----------------------------------------------+
+|Response Status Code Description |Response Status Code Value |Interpretation                                 |
++:================================+:==========================+:==============================================+
+|OK                               |2000                       |The SUT receives successfully the triggering   |
+|                                 |                           |message from Test System                       |
++:--------------------------------+:--------------------------+:----------------------------------------------+
+|BAD\_REQUEST                     |4000                       |The SUT does not interpret correctly the       |
+|                                 |                           |UtTrigger primitive                            |
++:------------------------------------------------------------------------------------------------------------+
+|NOTE:    Only above two response status codes are allowed to use in UtTriggerAck primitive.                  |
++---------------------------------+---------------------------+-----------------------------------------------+