Assigning an add-in macro to a form control button

[jenpen]

Hi, I have a workbook that runs some macros using form control buttons. I have just moved the macros into an add-in file (.xlam) and installed the add-in. Now I want to assign the add-in macros to the form control buttons but they do not appear in the list of available macros. What do I need to do?

Thanks for your help.