Sign on to DST using your service tools user ID and password.
When the Use dedicated service tools (DST) display appears, select option
5 (Work with DST environment) and press Enter. The Work with DST Environment
display appears.
From the Work with DST Environment display, select option 3 (Service
tools user IDs) to work with service tools user IDs. The Work with Service
Tools User IDs display appears.
On the Work with Service Tools User ID display, select the user
ID you want to delete and type 3 (Delete) in the Option field. The Delete
Service Tools User ID display appears.
You are prompted for confirmation of your choice to delete the
user ID.
Press Enter to delete the user ID.
Press F12 (Cancel) to cancel the action and return to
the Work with Service Tools User ID display.