Server Project Version in Diagram Info

[francescgarrido22@gmail.com]

Hello,

Reading the user-guide I found an interesting use-case for quering the model, in particular to retrieve the server project version in a diagram: https://docs.nomagic.com/display/MD2021xR2/Case+8.+Server+Project+Version+in+Diagram

However, instead of using a note as described in the User Guide, I would like to display it as part of the Diagram Info.

To do so, I have created a stereotype that extends the Diagram Info with a server project property that retrieves the server project version of the model.

Unfortunately, I have not succeeded to do so. Would you have any ideas of how could I connect this property to my custom diagram info?