If your settings are set to Restricted or Partially Open, there are Members you need to approve to allow access to the platform.
To approve a new Member in your Organization, select Memberships from the panel on the left hand side.
Show Pending Memberships
Click the Pending checkbox. Here you will see a list of all accounts that are pending your approval to join the Organization.
Approve Pending Member
To approve a Member, select Approve under Actions. Learn how to deactivate a Member here.