Upgrade installer prompt about CSA service

Products

• Clarity PPM On Premise
• Clarity PPM SaaS

Issue/Introduction

During the upgrade the installer asks - Install Clarity System Administrator Application (CSA)? Default is 'false' for this.

Can you please tell me what does this step do and what should we select? 

Environment

Release : Any

Component : CA PPM INTEGRATIONS & INSTALLATIONS

Resolution

The  Install Clarity System Administrator Application (CSA)? prompt is about adding and deploying the CSA service during the install process. 

If you say false, only Beacon and not NSA/CSA will be added, deployed and started.  After upgrade NSA/CSA can be added later anytime by running the command service add nsa. 

We recommend you state true. Then on the other servers you can just not deploy it as service.