Extend Groups Plugin ?

Hello guys,

I extend the plugin groups in another plugin. and I have several questions about it and for that I would start with this: 1- how to redefine the urls (do you just have to redefine the function groups_handler_page?) 2- after activating the profile manager plugin. all my new fields add to the file one disappeared for more details and if you want to contributed here is my online depot https://github.com/camerpreneur/camerprojectmeta/tree/newdev