Hi Chuck, Nitin,
While not all pods in CP4BA support MS SQL now, please check with your IBM account managers about our future plans, because the Cloud Pak keeps improving.
I also wanted to mention that if you are on legacy Case Manager now, and your goal is migrating to CP4BA, then you can skip the BAW phase as an option. We have migration procedures from legacy Case Manager straight to CP4BA:
Migrating IBM Case Manager V5.3.3 interim fix 7 to IBM Business Automation Workflow 18.104.22.168 on containershttps://www.ibm.com/support/pages/node/6370107Migration of ICM 533 IF9 (Development environment) to BAW 2102 CP4BA Authoring environment on containershttps://www.ibm.com/support/pages/node/6557410