Order of CSFS stack upgrade from 7.4 to 8.6.4
We are are upgrading our cloud Pega 7.4 (with CRM stack) to Pega 8.6.4 version. Our server details: Azure cloud | PRPC-7.4.0 | Linux |Java 1.8 | Microsoft SQL Server |jboss Our App stack contains below Pega OOTB framework apps: PegaKM:07.40 CSFW:01.06.01 CustomerServiceForFS:07.40 CustomerService:07.40 PegaCRMBase:07.40 PegaDM:07.10 PegaPDFSImplementation:07.21 PegaPDFS:07.21 PegaFSIF:07.21 PegaRequirements:07.21 PegaAccounting:07.21 UIKit:11.01 Rulereference_20190919T083100624:01.01.01 PegaRULES:07.10 Whats the order we need to follow during our upgrade process ? (like which app/framework upgrade goes first, second, etc)