import excel module

I have written a module to add some extra functionality to excel formulas

e.g.

new formula
=cuberoot(A1)
will not take the value of A1 and return the cube root

I have exported this module as a .bas file

I would now like to give people a shortcut which will load this module into their excel for use with any future sheets without have to load the module everytime they want to use it.
Is there a global module import that I can use, say in the excel prefences or a way I can send people a link to the file to auto import into excel

thanks, this looks very helpful