Changing the status of a data source Navigate to Modeler Prepare. In the Sources panel, click Actions on a data source you want to manage. You can: Click Empty Source to empty the source of data. Click Model Source to model the source in Relate. Select Source status, and then click Show source, Hide source, or Ignore source. Note: If you ignore a source, the source is grayed out in the Sources panel. If you hide a source, you can re-enable it by clicking Show source. Click Delete to delete the source.