Jurisdictions decide whether to enable revisions on Symbium.
If you do not see a Revisions tab in your project, revisions are not currently managed through Symbium for your jurisdiction. In these cases, revisions must be submitted directly to your city or county. Refer to the instructions provided in your Symbium project, or contact your jurisdiction directly.
For jurisdictions that support an approval document workflow only, a Revisions tab is not available. See this article for more information on approval document workflows.
To generate a new approval document, clone your existing project and make the necessary changes. See this article for information on cloning a project.