on the third-party plugin.
For example, from the Actions column you can Revoke
Access for the user. Whether the Revoke
Access action is available depends on the level of
permission that SSPM has to the marketplace app, and on the capabilities
that the marketplace app's API provides. If the Revoke
Access action isn’t available, you can instead log in to the
SaaS app's administration console, and follow its documentation to remove
the plugin.