Applies to: Platform Server 10.x, 2015
1. Login to Platform Server Web Admin client by accessing the URL http://Platform ServerName:61400/admin/
2. In the left pane, go to Workflows > Select the workflow.
3. Click "Attribute Constraint" Tab.
4. Select the required attribute and click "Add Constraint" button.
5. On the add constraint dialog box, choose the status under view and "require value" under constraints and click ok.