Promotion is not done here. A weighing records the capture setup that produced it, and registering one arrives with the review and promotion work — until then a session is promoted from the command line.
A role and its three capabilities are saved together, because the database couples them: a store administrator holds all three and a viewer holds none.
Invite someone to this store
Invitations
Counts only. What is in a store needs access to that store — an organisation role does not grant it, which is why each row says what yours is.