When you open a workflow that was created in a version earlier than 8.3, the organization-based permissions screen does not exist, and you cannot edit workflow and activity permissions.
Add the following configuration to the
<appSettings> section of the administration
web.config file, and refresh the page.
<appSettings> .... <add key="PNMsoft.Sequence.Security.SupportsOrganizationBasedAuthorization" value="true"/> </appSettings>