diff --git a/diagrams/README.md b/diagrams/README.md
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@@ -1,8 +1,37 @@
 This directory is intended to act as a repository for shared graphical files such as pictures and diagrams that can then be referenced from elsewhere in the sources.
 
+
+## Index style 1 column
+|Index|
+| --- |
+|[CDSP System context diagram using the C4 Model for software architecture visualisation](CDSP-C4-Model-System-Context-diagram.drawio.svg)|
+|[CDSP Container diagram using the C4 Model for software architecture visualisation](CDSP-C4-Model-Container-diagram.drawio.svg)|
+
+|Index|
+| --- |
+|[CDSP C4 Model System context diagram](CDSP-C4-Model-System-Context-diagram.drawio.svg)|
+|[CDSP C4 Model Container diagram](CDSP-C4-Model-Container-diagram.drawio.svg)|
+
+## Index style with notes
+|Link|Notes|
+| --- | --- |
+|[Link](CDSP-C4-Model-System-Context-diagram.drawio.svg)|CDSP System context diagram using the C4 Model for software architecture visualisation|
+|[Link](CDSP-C4-Model-System-Context-diagram.drawio.svg)|CDSP System context diagram using the C4 Model for software architecture visualisation|
+
+|Link|Notes|
+| --- | --- |
+|[Link](CDSP-C4-Model-Container-diagram.drawio.svg)|CDSP C4 Model System context diagram|
+|[Link](CDSP-C4-Model-Container-diagram.drawio.svg)|CDSP C4 Model Container diagram|
+
+
+## Preview style
 |File|Notes|
 | --- | --- |
 |[CDSP-C4-Model-System-Context-diagram.drawio.svg](CDSP-C4-Model-System-Context-diagram.drawio.svg)|Some notes about the System context diagram|
 |![CDSP-C4-Model-System-Context-diagram.drawio.svg](CDSP-C4-Model-System-Context-diagram.drawio.svg)|Some notes about the System context diagram|
 |<img src ="CDSP-C4-Model-System-Context-diagram.drawio.svg"  width="50%" height="50%">|Some notes about the System context diagram|
-|<img src ="CDSP-C4-Model-System-Context-diagram.drawio.svg"  width="70%" height="70%">|Some notes about the System context diagram|
\ No newline at end of file
+|<img src ="CDSP-C4-Model-System-Context-diagram.drawio.svg"  width="70%" height="70%">|Some notes about the System context diagram|
+|[CDSP-C4-Model-Container-diagram.drawio.svg](CDSP-C4-Model-Container-diagram.drawio.svg)|Some notes about the System context diagram|
+|![CDSP-C4-Model-Container-diagram.drawio.svg](CDSP-C4-Model-Container-diagram.drawio.svg)|Some notes about the System context diagram|
+|<img src ="CDSP-C4-Model-Container-diagram.drawio.svg"  width="50%" height="50%">|Some notes about the System context diagram|
+|<img src ="CDSP-C4-Model-Container-diagram.drawio.svg"  width="70%" height="70%">|Some notes about the System context diagram|
\ No newline at end of file