DSXchange

I Have one Job sequence with status as Aborted/Restartable.The Job sequence S1 is aborted due to one of the parallel Job J1 and its status is aborted.
I have two questions on Job J1.

1)Suppose If do any changes to the Job J1.I will compile the Job J1 then If I restart the Job sequence S1 then it will restart from Job J1.
Please correct me If i am wrong and also this is where compilation is required for Job J1.Please correct me If i am wrong.

2)Assuming the same Job sequence S1 with status as Aborted/Restartable due to one of the parallel Job J1 and its status is aborted.
I can see reset option in the Director.When reset is required for the parallel Job and what will happen if we restart the Job sequence S1 after resetting
the parallel Job J1?

Sequence S1 is "restartable" and calls Job J1 which aborts.

Resetting J1 or re-compiling it and then restarting S1 (with the same Parameters) will restart the sequence at J1. It makes sense to mark "J1" as "Reset if required, then run" in the S1 call.