Thanks for your response. This does work for procedure to procedure, even module to module. But, I should have been more specific. I was looking for a way to know which procedure had issued the OpenForm call. Actually, I solved my problem using the OpenArgs parameter of the OpenForm call. I simply did like you said, passed a 1 or 2 in the OpenArgs paramenter and then did the following:
vCallingProc = Me.OpenArgs
Then I test as you said, for the value of vCallingProc and executed code as needed.
Thanks again.