1.Go to the category where the object for deleting is situated.

2.Press the icon for deleting in the field with the name of the object across. The system will ask for confirmation!

3.To proceed press ОК.

4.You can delete several objects at once by checking them in the  check box on the left and selecting  “Delete selected”  - up/down on the right of the list with the objects.

See video training