Filter a Dataset Table Add filters to a dataset table so it contains only the values you need in the dataset. On your home page, click Navigator , and then click Data. Click the Datasets tab. Locate the dataset that you want to open, click Actions, and then click Open. Click Edit Definition. Description of the illustration data-transform-edit-definition.jpgIf the dataset has multiple tables, first click the tab for the table that you want to filter. Click Add Filter. Select the column that you want to filter by. Description of the illustration data-editor-filter-select-02.jpg Select the filter's values. Click OK.