This functionality is not yet provided. Employees can be assigned only to the jobs created under the current business group.

Job can be created under the Global Job Group so that the jobs created under the Global Job Groups are available across all business groups.

Create a Job Group as a Master Job Group so that the jobs created under the Global Job Groups are available across all business groups.

When creating the job, click the 'Benchmark Job' to make the job available across business groups.

A Global Security Profile must be attached to the responsibility to be able to view jobs created in other business groups.