Hello Dynamo Friends 
There is much code to find regarding the Ribbon Interface and how to create Buttons, Dropdowns and so on. I think this is mostly for programming plugins but i would be interrested in what can be done with Dynamo.
I have learned that the ribbon tabs can be hidden, the textstyle and colors can be modified. What else can we do?
More specifically:
Can I edit a dropdown menu, for example the line style dropdown when drawing a detailline? Can i filter the list or order the items in another way? Or can i even create my own dropdown menu with dynamo?
I will not start to waste time on testing and trying before someone tells me that this is possible 
Kind Regards