Deploying an extension bundle with the Deployment form
Before you can use the extension bundling features in the Deployment form, you must enable the setting in the Settings Editor form of the Configuration Manager utility, or using the Configuration Manager from a Command Line Interface (CLI). See the help topic about the farm-wide setting for extension bundling in the Configuration Manager help.
Once you have downloaded a deployable zip file of an extension bundle using the Extension Bundles form, you can then deploy that extension bundle in the environment where you want to use it.
The system unzips all the files and inserts the objects into
the appropriate locations on the server that hosts the current session.