Unified Multisite Configuration Sync

When this setting is enabled, any changes to roles, capabilities, or AAM settings made on the main site will be automatically synced with all other sites in the WordPress multisite network.

Be aware that any custom roles or capabilities on sub-sites will be overridden by the sync. For instance, if the main site includes Administrator, Editor, Author, Subscriber, and Contributor roles, and a sub-site (e.g., Site B) has an additional role called Manager, the sync will overwrite Site B’s roles, removing the Manager role.