How can I use the Functions created in Shared Module from different projects in Test Partner?
Re: Share Module.
I think you are going to have to move all your Shared Modules into the Common project. You will then be able to call your functions from all scripts, modules/shared modules and classes from any project.
You'll be able to qualify function names with the name of the shared module it is located in after doing this. However, if you have currently have any shared modules in different projects with the same name, you'll have to rename them with something unique before you'll be able to move them over to the Common project.