Run Requirement Management Job on a different schedule

Hello,

I'm using Data Collection Component 6.0.4 iFix021.

I got my ODS Data collection Jobs to run on the following scheduling:
-Daily Planning set
-Every Day
-06:00AM, 12:00PM, 6:00PM.

Due to performance reasons, I would like to run Requirement Management Job on a different schedule:
-Friday 6:00PM
-Saturday 06:00AM, 12:00PM, 6:00PM.
-Sunday: 06:00AM, 12:00PM, 6:00PM.
- Monday: 06:00AM

How can I do it? (not sure if it is possible...)

Thanks a lot,