If a user is a "GiveWP Manager", according to the description of this role: "Can manage all aspects of GiveWP".
Though, this user role type does not see the "P2P Campaigns" menu.
Steps to replicate:
  1. Add a new user to the WordPress site
  2. Make the user "GiveWP Manager"
  3. Switch to the GiveWP Manager user and attempt to view "P2P Campaigns" - it isn't there.