Execute a function module without going trough se37

Hello Experts,

I am building an interface which will allow user to access some function modules without having to go thru se37 (therefore no need to remember module name).

To accessthe program they will just need to click on the push button in the screen explaining wat the FM does.

I want the program to open in a different session than that of my interface.

-- I do not have the option here to attach a transaction code to the FM and call the transsaction code instead of the FM.

Any suggestions?