On the Affiliation Membership screen, you create and manage a list of SP connections to be included in the affiliation.
If you imported a metadata file, this information is already supplied. However, you may add or remove connections from the affiliation.
To add an SP partner connection to the affiliation, select the connection from
the drop-down list and click Add.
Each connection in the affiliation must be configured to use the same IdP adapter instance for generating account links (see Managing authentication source mappings).
To remove a member of the affiliation, click Delete
under Action for the connection and click Save.
If you delete an affiliation member supplied by an imported metadata file and then save the affiliation, that connection will not appear in the drop-down list for re-adding in the future.