Importing Planning Unit Hierarchies
A planning unit hierarchy can be populated with the contents of a planning unit hierarchy import file. The import file is the result of exporting an existing planning unit hierarchy. See Exporting Planning Unit Hierarchies.
Importing the planning unit hierarchy information does not create a planning unit hierarchy. The planning unit hierarchy populated from the export file must exist and have at least a name before the import. Loading planning unit hierarchies first deletes all members of the planning unit hierarchy, and then adds each member specified in the input file as a new member.
Note:
A planning unit hierarchy load deletes an existing member and its children from the hierarchy if the member is not specified in the input file.
To import a planning unit hierarchy: