[Rainwater]

I want a copy of all my current and active repository url's (http://repository link addresses), I have searched the date files in my Android Kodi folders and all through out the 'system' on Kodi but cannot find a list or any info on a url/link address after I add it as a source using file manger (where does this info go?), does anyone know where the repository url files are stored on Kodi?
I've only been using Kodi for a few months and now trying to make my own build. Thanks, Rainwater