Before you level your project file, it is a good idea to set your task priorities. Overall, when a project’s resources are leveled to address overallocation, Project will consider project-level priorities (on a 0 to 1000 scale) set in the Project Information dialog box over task-level priorities set in the Task Information dialog box when you level resources over several projects.
For example, if you don't want Project to level a specific task, you will want to set that task's priority level to 1000. To modify a task's priority level, follow these steps:
- Double-click the task you want to modify to open the Task Information dialog box.
- In the Task Information dialog box, set the Priority field to 1000.