To create this, you would go to the object you want to duplicate, WRKOBJ WRKDSKSTS, copy the object with the name you choose, WDS, and place in the library you want. That is all there is to it. I have done this for shortcuts on other commands.
Best of luck…
I would not recommend copying/duplicating the IBM supplied commands. You may need to reduplicate/copy the command on future release upgrades if the command definition changes. A safer approach would be to create a proxy command as with:
CRTPRXCMD CMD(WDS) TGTCMD(WRKDSKSTS)