def sharing?(permission_template:)
        wf = workflow(permission_template: permission_template)
        return false unless wf
        wf.allows_access_grant?
      end
def sharing?(permission_template:)
        wf = workflow(permission_template: permission_template)
        return false unless wf
        wf.allows_access_grant?
      end
Does the workflow for the currently selected permission template allow sharing?