The dimensions "Budget L1" through "Budget L5" contain the 5 levels of the Anaplan Budgeting Hierarchy, that reflects the organisation of the GBUs or functions to be used to enter and approve the budget.

• Budget Levels 1 corresponds to an entity (GBU or function).
• Budget Levels 5 are the points of entry for the budget data and are assigned to a Budget Owner. 
• Budget Levels 2, 3 & 4 are used to create intermediate hierarchy levels in the hierarchy whenever needed to reflect the organisation. Reviewers can be assigned to these levels to validate the budget coming from the levels below.