You can delete dimension mappings or hierarchies in the mapping details for metadata rules created in FDMEE.
To delete dimension mappings or hierarchies in a metadata rule:
On the Workflow tab, under Metadata, select Metadata Rule.
In Metadata, enter the Location Name or click to select the location.
Select the row in the Dimension Mappings or Hierarchy Region area.
Click Delete.
To delete dimension mappings or hierarchies in a metadata rule:
to select the location.