I suggest to follow guide about workspace data filters: https://www.gooddata.com/developers/cloud-native/doc/hosted/manage-deployment/manage-workspaces/workspace-data-filters/#how-data-filters-work My understanding is that you have to add column which identifies rows of individual tenants into each table where data of tenants need to be isolated (e.g. “client_id”). Note that in configuration you specify column name but not the table so the filter is applied to all the tables with such column. Then you have to specify different filter-value for each of the child workspaces based on which data each tenant should see. With this approach the filter will be always applied regardless of which tables will be queried by the actual query. @Ondrej Macek, please correct me if I am wrong.