You plan to create a Power BI report. You have the schema model shown in the exhibit. (Click the Exhibit button.)

The model has the following relationships:
Store to District based on DistrictID

Sales to Store based on LocationID

Sales to Date based on PeriodID

Sales to Item based on ItemID

You configure row-level security (RLS) so that the district managers of the stores only see the sales from the stores they manage.
When the district managers view the Store by Items report, they see items for all the stores.
You need to ensure that the district managers can see items for the stores they manage only.
How should you configure the relationship from Sales to Item?