You can restrict operations on a workflow so that only users who have the necessary permission can perform operations on the workflow. Operations include enabling, disabling, deleting, and restricting a workflow.
After you restrict a workflow, when a user tries to enable, disable, delete, or restrict a workflow, a message appears stating that another user with the necessary permissions must perform the operation. When a user who has the necessary permissions performs the operation, the operation is executed.
From the navigation pane, go to Developer tools.
The Developer tools page appears.
Click the Workflows tile.
The Workflows page appears.
In the row for the workflow that you want to restrict, click the action button , and then click Properties.
The properties dialog box appears.
Select the Restricted check box.