State Sales Tax and the GL Account

Our General Ledger only has one account 22000 called Sales Tax Payable.

We have 3 States all going into this one Liab.

I created 3 subaccounts,  CT 22001,  NY 22002,  MA 22003 and made 22000 the Summary Account.

How do I assign a GL account to each Tax District?

 We are using Sage 100 Contractor v 20.7