Disable values from prFormat lookup

Products

• Clarity PPM On Premise
• Clarity PPM SaaS

Issue/Introduction

Product: Clarity PPM
Keywords: prFormat; disable values; system restricted; lookup

There is a system restricted lookup with ID "prFormat" provided out of the box. It has the following four values in it:
1. Workbench
2. Microsoft Project Bidirectional
3. Microsoft Project Lightweight
4. Microsoft Project One-Way

Is it possible to selectively disable or enable these values?

Environment

Version: 15.9.0

Resolution

Since this is a system restricted lookup, it would not be possible to disable any values here. All the four values defined here will get displayed in the UI, and would be selectable by end users.