As a Site Administrator, you have the ability to assign one or more Delegated Administrators to manage SP metadata. You determine which entity descriptors may be edited by explicitly assigning a Delegated Administrator to one or more SPs. Any updates submitted by a Delegated Administrator are routed to you for approval before it can be published to the InCommon metadata.
Configure your Identity Provider to work with Federation Manager.
Since the Delegated Administrative login interface leverages InCommon federated SSO, make sure you have configured your IdP to release the following attributes to the Federation Manager (https://fm.incommon.org/sp):