I have set up the appointment+ plugin Would like to be able

I have set up the appointment+ plugin
Would like to be able to assign user role access (activated it from the addons tab) not sure about what the follwing will enable if you can explain it:
*Staff view options
*Dashboard widget
I have enabled it for editors and login as editor to see what it does but I can not see any difference.

Also
Is there a way to limit access to the settings relative to the each provider - say provider 1 can not see or make changes to provider 2
Look forward to your answers