yalo

I think it’s broken out in two different areas:
Standard IV(A) is Loyalty. You can’t deprive your employer of the advantage of your skills. So, they charge for it and you’re giving it away. That could be considered competing. So, get permission.
Standarf IV(B) is Additional Compensation. Anything that may reasonably create a conflict of interest is ok as long as you have written permission from everyone involved.