How to manually start a separate action inside a workflow

Dear readers,

I have looked and looked for this but i do not get the exact solution im looking for.

Please bear with me.
I have workflows that contain backup actions
I added clonejob actions to those workflows.

When I start the workflow, the backup action will run first and then the clonejob action copies the backup to another storage.

But, there are backupjobs that I do not want to start, I just want to start the clonejob.

How can I just start the clonejob action? I know the backup action has run before and there is a saveset and now I want to clone this without running the entire backup again.

Is there anything I can do?