Choose a template that will be used when creating any project with this Enterprise Project Type. If the drop down list just ...

Choose a template that will be used when creating any project with this Enterprise Project Type. If the drop down list just shows 'None', then there are no templates available - you can create project plan templates using Project Professional connected to the server
Note 1: Avoid having non-generic assignments in the project plan template. This is because all assigned tasks will be published when a project is being created
Note 2: The default Enterprise Project Type cannot have a Project Plan Template associated with it.
Note 3: This list is not filtered by department.