Comma position

Hi,

I wonder if anyone can help me with a small point which is stumping me. I'm proof-reading an essay for my boyfriend, and I've stumbled upon the following sentence:

"based on the unit’s admission guidelines² she would be seen by the outreach team"

The superscript '2' is referring to a footnote. So, I want to put a comma in after the word "guidelines", but I don't know where it would go - before the superscript number or after it? Can anyone clarify please?

Many thanks

Nick.

I don't know of a single word processor out there that lets you do that, however. The superscript 2 must go with guidelines, so the comma should follow.

guidelines²,