Start/End Connection

[Andreas_Bak]

Hi,

I’m currently in the process of trying to write to the parameters ‘End Connection’ and ‘Start Connection’ for structural framing in Revit.
However, I can’t seem to be able to write the ‘None’ value to this parameter and it does not show up on the available element type list when pulled from Revit.

Can anyone help me figure out how to achieve this?

[Japhy]

[David_Segovia]

This node is great to reset. But how about being able to set it to other connection types that are available?

[David_Segovia]

Here is an image with the list I want to be able to select, but I don’t see away to do it.