If you want to ensure that when a user loads an Excel report that TM1 is loaded, you can add the tm1p.xla as a reference to that file.
That way Excel will always check TM1 is loaded.
In the VBA go Tools > References > Browse
and browse to where tm1p.xla is installed.
This will then appear as a reference in your project.
Save the file, close down excel and open that file.
The file will load tm1 automatically.
