Select Credit Pool for Orders

Dear Experts,

We are exploring the Credit Pool functionality in National accounts. Is it possible to select or apply a Sales Order against a Pool?

Eg: We have separate credit pools for New Purchases v/s Repairs. What is the best way to handle this scenario? I was trying to create 2 credit pools and checking whether we can clear a SO against a Pool.

Please share your suggestions.

Thanks,
JJ