Hello ,
In this sample you can configure the Messaging extension by right clicking on it and selecting settings from the menu.
could I return & work with an adaptive card, instead of loading an URL ?
No, this is not possible. You need to do it with URL only.
what possibilities do I have to really persist some of the data set by the user in the settings section ? So that it has effect on the functionality of the message extension at further invocations ? I need something similar to the way a custom Teams Tab can have configurable properties...
See this - Save user and conversation data to learn more how the user configuration is maintained in the sample.
Thanks,
Hunaid Hanfee
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