Turn delegation on or off in Project Server
Summary: The user delegation feature in Project Web App can be enabled or disabled globally, for all users and groups.
Applies to: Project Server 2013
When user delegation is turned on, you can set permissions to control the specific behavior of the feature in Project Web App.
To turn delegation on or off
On the PWA home page, click Server Settings.
On the Server Settings page, in the Security section, click Project Web App Permissions.
In the Resource section, select the check box for the Manage Resource Delegates permission to turn on the user delegation feature within Project Web App.
Choose any additional delegation permissions that meet your organization's needs:
Manage My Resource Delegations Select this check box to enable users to set up delegations for other users.
Manage My Delegations Select this check box to enable users to create delegations for themselves.
Can be Delegate Select this check box to enable a user to become a delegate for another user, after a delegation has been created.
Click Save to save the permissions on the server.