To enable job history on a given pool from the Cloud Manager:
- Go to Servers -> Pools.
- Click on the pencil icon of the pool you wish to edit.
- Select tab Options.
- Tick the checkbox Job History.
- Click Save.
Note: You'll need to restart the pools for the changes to take effect. To do this, select the appropriate pool. Then, terminate it with the stop symbol. Finally, start it again.