This option enables you to set the Default Sub Type for enabled object types in RED. Select the desired default sub-types from the Object's drop-down lists.
For example, to have Dimension objects created in RED as Changing Dimensions at the time of drag and drop, select the Changing Dimension option in the Default Sub Type for Dimension Objects. After the table is dragged and dropped, users can simply hit enter to proceed on the Dimension Type where the Slowly Changing type is already the default sub type option, as previously selected in Tool > Options menu.
The Dimension Properties screen also reflects the selected table sub type on the Table Type drop-down list.
