To Add a Filter to a Repeat Region
1. Open a drawing with one or more repeat regions.
2. On the Table tab, click Repeat Region. Alternatively, right-click and click Repeat Region on the shortcut menu. The TBL REGIONS menu appears on the Menu Manager.
3. Click Filters on the TBL REGIONS menu.
4. Select the repeat region to which you want to add a filter.
5. Click FILTER REG > Add. Type the filter expression.
6. Click Done to add the filter. Existing repeat regions regenerate to accommodate the filter.