800xA is available for ISA 88 - PackML and PackTags
What controllers, libraries and options are you including in your offer ?
800xA Batch Management does not directly offer PackML support. Neither does ProBase. These are the "normal" options for Food and Beverage applications running on 800xA with AC800M controllers.
However, PackML is a programming "standard" so in theory, you can make an AC800M controller conform to PackML, though I suspect this will require quite a LOT of work since you have no templates to work from in either of these two packages. I dont have any experience to advise you whether this is really possible or not.
AFAIK the only ABB controller offering a PackML template that you can base a PackML compliant design from is the AC500 series, either with or without CP600 local operator panels. The AC500 controllers can be integrated into 800xA via PLC Connect.