How to create a Job set combining jobs related to different offerings?

Hello,

I need to create a Job set with two jobs Mass Submit and Approve Time Cards (HCM) and Import Costs (PPM) but I am unable to create as I can't see either of these jobs when creating the Job set using 'Manage enterprise scheduler job definitions and job sets for Financial, Supply chain and Related applications' (or) 'Manage enterprise scheduler job definitions and job sets for Human capital management and Related applications' . Please advise if there is a way to create a job set combining jobs related to different offerings. This is required to import costs into PPM right after timecards approval in OTL.