Hello everyone,

I was browsing over some prior threads and couldn't find a direct answer.
Is there a way to add fields inside a module that already exist in some other module without making changes to the code? e.g. attachment field with a browse button is my major concern, after that all other. I managed to recreate some fields from another modules but some couldn't. Maybe "select a field" button could be implemented in later stages of development.

Thanks for your help