When we drag the output of a function it may create an assign in the content screen with variable 1 filled with the Output Var.
Hello Fernando,
Only noticed this idea now but it was already implemented in version 10.0.825.0:https://success.outsystems.com/Support/Release_Notes/10/Development_Environment/Development_Environment_10.0.825.0
Dragging a variable to the flow will automatically create the Assign node we referred.
Hope you like it!