How to create a group with access to only one model?
hi everyone, i'm kind of new in odoo, and i'm currently developing o module, where i have to create a group that can have access to only one Transient Model. I've done some research and i understood that the groups, must inherit some off the premissions from earlier groups in the system(correct me if i'm wrong). But my main issue is to create a group that only has access to the transient model, that is the only thing the user must access, everything else it must be denied to the user.
Could you give me a solution to this?