You can delete a data dictionary when it is no longer needed.
To delete the data dictionary, follow the steps given below.

1. Open the workspace that includes your data dictionary. Refer to Changing Workspace.
2. On the home page, click Datasets. Recent datasets for the selected workspace are displayed.
3. Hover over the data dictionary you want to delete and click the ellipsis, and then click Delete.
   A message to confirm your action is displayed.
   
   
   
   
4. To confirm, click Delete. The selected data dictionary is deleted from the Rubiscape system, and a confirmation message is displayed.