To remove a user from your workspace and revoke their access to shared documents:
Go to Settings → Members
Find the user, then click the three-dot menu (•••) next to their name or email
Select Remove from workspace
The next time they log into Chronicle or try to access the workspace, they’ll be notified of the removal and redirected to their next available workspace—or prompted to create a new one if none exists.
Your subscription billing will be updated to reflect the changes as explained in the article How am i billed when adding and removing users from my workspace?