Install the Confluence Connector Plugin
To enable Mapped Security for items retrieved from Confluence, you must install a OpenText plug-in on your Confluence server. The plug-in is used by the connector to retrieve Access Control Lists (ACLs) for items in Confluence, and to expand Confluence groups.
NOTE: The plug-in (and therefore mapped security) is not supported for Confluence instances that are hosted in the cloud.
After you install the connector, the plug-in can be found in the connector's installation folder.
For information about installing plug-ins, refer to the Confluence documentation.