Cleaning House

Cleaning House is a quest in the Fallout 4 add-on Nuka-World.

Detailed walkthrough
After completing Power Play one of the raider gangs is hostile towards the Sole Survivor and other two gangs. Whilst the gang leader is dead, the raider outposts in the Commonwealth that belong to the rebel gang still have to be cleared out.

Bugs
There is a glitch that does not allow completion of Cleaning House. You will not be able to access Workshop mode in the cleared settlement. If player proceeds to complete Open Season, he/she will get credit for Cleaning House if all raiders in enemy outpost are dead.