The 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)