Creating a dependency to a job in jenkins which triggered by a commit I do in my pipeline?

We are trying to develop our pipeline test environment.
Currently I am just creating commits from the Jenkinsfile in the pipeline library.
Those commits are triggering builds on the TestJobs I want to investigate.
So i only need to specify a list of jobs I want to run.
Big step forward.

However, is there a way to create a dependency in Jenkins for those ‘externally’ triggered jobs so my test run can collect the results?
Tthis is the remaining manual step in my test automation so far.

any thoughts are welcome