We are developing a SharePoint 2013 app for a Club.
We have two SP groups (Coaches, Players) .
As a Coach, I want to setup Notes about a particular player in my team, These notes would be Comments or notes or simple text about the behavior of player and must be hidden from the Player.
For setting up the notes we need to select the Player (profile) and then these notes(comments) should be shared among the other Coaches and will not be visible to Player him/her self.
Player and Coach are SharePoint Groups instead of AD groups.
For Building App: What is best way to do this? If we use the list what based template I should use for Notes?