In the Table Mapping pane, click Cascade Blinding from the Actions drop-down list.
The Cascade Blinded Tables window displays all blinded source tables, the target table they are mapped to, and the type of blinding.
If a source table has column-level blinding, you can select or deselect individual columns for cascade blinding.
If a source table has row-level blinding, you must enter blinding criteria for the target table in the Clinical Data Model page. If you don't, the whole target table is blinded.
Accept the cascade operation. Either:
Select a target table and click Accept.
Check Select All at the top of the window and click Accept.