You can remove recursively the semantic mappings associated to all children of an object
such as tables in a schema or columns in a table.
Before you begin
You have been assigned
an Editor security role.
Select the semantic mapping in the configuration manager and open it.
Go to the Mapping Editor tab.
From the target model, right-click an object and select Recursively
Click YES to remove the mappings associated to all
children of the selected object.
Go to the Report tab to verify.
As you can see in the Report
tab, all child semantic links
have been deleted.