Volume Imprint Separate Bid and Ask delta

[Kbs123]

As shown in the image, how can we separate the delta for bid and ask like this???

 

[samy2006]

1. in General, set only "BidAsk" under Column1.

2. in Bid/Ask check "Show fill" and set "Middle" under Histrogram. Select "Enable" for Label front and Label color. In Label type set "Delta". Finally, under Label Align, select "Middle"