AB-AH6 manual or front panel connections

Hi. I am new here. Happy New Year to you all.

I have a mobo as above with precessor and RAM. To proceed I need front panel setting for power button. More below if you want to know why - otherwise ignore.

I have tried Googling with no helpful result. Manual seems unavailable.

Optional background. I like putting PCs together from old bits. I need a few PCs to work security systems for our block. This is NOT commercial. We have had car vandalism in our block of 14 flats. I am the only one who can set up security. I buy bits from eBay and then try to match components. I have everything for this PC except front panel connection setting.

Any help gratefully accepted. Best wishes to you all!