You can delete a user-defined security tag. If a security group is based on the tag you are deleting, changes to the tag may affect security group membership.


  1. Log in to the vSphere Web Client.
  2. Click Networking & Security and then click NSX Managers.
  3. Click an NSX Manager in the Name column and then click the Manage tab.
  4. Click the Security Tags tab.
  5. Select a security tag and click the Delete Security Tag (delete) icon.