Create more roles in Project manager admin

Today users says they don't see much difference between chat/circles and PROJECTS. To improve the feeling peoples have creating a Project we would like as a first step to make more roles.

We have today:

Role 1 -Capitaine

Role 2 -Equipe

We would like to give the choice to put some more roles or fonction that could be for example those classics:

Role 3 -administration

Role 4 -achat

Role 5 -finance et comptabilité

Role 6 -logistique

Role 7 -marketing

Role 8 -commercial

Role 9 -production

Role 10 -recherche et développement

Role 11 -ressources humaines

As well in case the final client use Hubl we could have this one as well:

Role 12 -Client

Actually, project management with freelances agiles habits may deserve some funnier names I assume. It would be nice to have your feedbacks as well on what wording could be used @alexbourlier @sophie

Old accounting Protocol