Hi Marina,
This semester I started using the course format periods that you developed and it worked very well. Is it possible to add a feature to this course format which, if checked, would show the current topic at the top of the main class page similar to what is possible in the collapsed topics format?
When I switched to another course format, I lost all the overridden settings for the time period. After this I learned that I can give a test student the capability to have access to restricted topics. Saving the overridden settings for the time period for a particular course would be good.
With kind regards,
Hartmut