So I want to make a Userform that acts similar to Cut-List Property Manager. I want to be able to link a dimension from the model into a textbox on the userform. Currently I can do this in the Cut-List Property Manager by double clicking on a dimension and it inserts the dimension's name into the Cut-List Property Manager. Hpw to make it work with a Userform for same functionality?

Example : "D4@Cut-ListItem1@Part5.sldprt"