diff --git a/TS-0041-oneM2M-SensorThings_interworking.md b/TS-0041-oneM2M-SensorThings_interworking.md
index 187d05e994acfcfa1295bd28fc1799fff07d3d4f..252e3bb652c98800210ca3ba8aa2b4d0c7bd8ef8 100644
--- a/TS-0041-oneM2M-SensorThings_interworking.md
+++ b/TS-0041-oneM2M-SensorThings_interworking.md
@@ -312,6 +312,35 @@ The CSE is now prepared to receive data from OGC / STA via the IPE. The IPE send
 
 **Figure 6.3.2.2-1: Data message flow from IPE to CSE to AE** 
 
+# 7 Test Chapter
+
+## 7.0 Tomato Soup
+
+There are few things that scream “home” and “comfort”as much as a bowl of creamy tomato soup served with a grilled cheese sandwich. The simple meal consists of ingredients we all have in our homes so it’s the kind of recipe I turn to often. Whether as a simple lunch for the kids or a family dinner, grilled cheese and tomato soup is the answer. Perfect for feeding a crowd and exactly what I’m craving when the weather is on the cooler side.
+
+![Figure 7-1: Salad](media/salad.png)
+
+**Figure 7-1: Salad** 
+
+And another picture ...as *`<contentInstance>`* resources 
+Here is the new Text for the second revision
+
+
+![Figure 7.0-1: Test 1](media/test_pic1.png)
+
+**Figure 7.0-1: Test 1** 
+
+Do some additional text
+
+## 7.1 Apple Pie
+
+Just like a good pumpkin pie or pecan pie, we all need an easy to make apple pie recipe. Whether you want to serve a classic holiday dessert for your Thanksgiving or Christmas gathering or, you're just in the mood for the irresistible taste of cinnamon and apples, I guarantee you've found yours here!
+
+![Figure 7.0-1: Test 1](media/test_pic2.png)
+
+**Figure 7.0-1: Test 2** 
+
+
 # Proforma copyright release text block
 <mark>This text box shall immediately follow after the heading of an element (i.e. clause or annex) containing a proforma or template which is intended to be copied by the user. Such an element shall always start on a new page.</mark>
 
@@ -392,6 +421,7 @@ OR
 |V5.1.0 | 2024-09-13|Includes the following contributions agreed during SDS#66 meeting: SDS-2024-0064R02_architecture_model and editorials agreed during SD#S66|
 |V5.2.0 | 2025-03-27|Includes the following contributions agreed during SDS#68 meeting: SDS-2024-0141R02-ogc_ipe_communication_schema and SDS-2025-0016R02-ogc_ipe_configuration_aspects agreed during SDS#68|
 |V5.3.0 | 2025-04-04|Includes the following contributions agreed during SDS#69 meeting: SDS-2025-0017R04	ogc_ipe_configuration_aspects_supl agreed during SDS#69, Editorials: followed the convention to write Attributes in italics.|
+|V5.4.0 | 2025-04-04|Includes the following contributions agreed during SDS#69 meeting: SDS-2025-0017R04	ogc_ipe_configuration_aspects_supl agreed during SDS#69, Editorials: followed the convention to write Attributes in italics.|
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