Hello 
When I “create” (example: bridge in Dynamo) and I select element from Revit to create that bridge, how to keep bridge in Revit when I close Dynamo?
You’ll have to search the forum for more specific examples, but geometry in Dynamo does not automatically get converted to Revit geometry. You either need to place families to construct the bridge or use one of the other methods to convert the Dynamo geometry into Revit elements.
1 Like
Hy, maybe if I show you in image:
and when I close Dynamo:
I’m watching tutorials from Udemy and in tutorial when he close Dynamo, Revit still show work from Dynamo (like in first image)
The blue objects are just temporary graphics. You need to create an object in Revit in order for it to stay there. We can’t give you any more help without seeing your graph.