[desirableroasted]

Through SH3 Commander, you can give qualifications as you wish.

Here is how they count:

Officers can have up to three qualifications (you, as captain, have all qualifications). All "count" when staffing a compartment or setting watch.

All Petty Officers can have one qualification. And they should have at least one qualification, or they would not be petty officers in the first place. Always give a PO a qualification.

However, a 2nd or 3rd qualification, while you can give it, does not count.

Sailor qualifications do not count. They influence nothing. You can give them out for eye candy, but they do not affect efficiency.