Duplicate stage - Limit time

Hello,

Running BEX 2014 on server 2008 r2

Have a Full job running to disk weekly and want to add a duplicate stage. I want to start the duplicate using the "Duplicate data immediately after source task completes" option. Is there a way to cancel the job if it is still running after X number of hours? This option is available if I schedule the stage but I want it to run immediately. perhaps it would take this maximum run time from the source task?

Thanks