The Cumulus InDesign Server PlugIn has to be installed on the computer running your Adobe InDesign CC Server 2019, Adobe InDesign CC Server 2018, or Adobe InDesign Server CS6.
To install the InDesign Server PlugIn under Windows:
1. Log on to the local machine as the Administrator for the machine.
2. Double-click Install_Cumulus_11xx_InDesign_Server.exe and follow the on-screen instructions.
Activating
After installation the Cumulus Administrator must activate this Cumulus add-on at the Cumulus Server via the Remote Admin section of the Server Console using the Customer Portal account. For detailed information see Activation.