I have a Main form called "Progress". Within "Progress" I have a lookup value that refers to a value in the form "Expected Outputs". This lookup value has the add new action enabled. 

In the "Progress" form, the user selects a project from a drop-down list. I would like that this input.Project could be automatically selected when the user adds a new "Expected Output" from the looked up value.

I have been trying but I cannot find the way.