CONTINUE OR STOP ON CHAINS

Hello

I have one big chain.

Within in this one big chain there are 3 others.

Step 1 is a chain

Step 2 is a chain

Step 3 is a chain.

Within step 1, there are 10 jobs, if any of them fail, within step 1, they are all set to continue however, I do not want step 2 to start if this is the case.

The issue is that within step 1 chain, these 10 jobs must run one after another, and not side by side.

if any fail - they continue... to the end of the chain., but I MUST make step 2 ( which is another chain ) stop at that point.

How do I do that?