Re-arrange the Planning Structure Levels on the Review Page

Ability to move Levels from one section of the Plan to another section including promoting or demoting the Level in the process. The Level and its associated WBS and content would be moved as well.

This would be useful if major changes are made in the existing budget structure. For example, the LETF which is currently under OPI is moving to Mobile Launcher which is currently an EIT under VIL.