When the school's yearbook editor originally submitted the pages, they were rejected.
"As a transgender woman, these unnecessary and hurtful laws are personal to me," Jennifer Pritzker said.
The model and reality celebrity came out as nonbinary.
The show based on the Netflix docuseries will air on NBC, Peacock, and USA.
About 11 percent of users have been affected.
Underwood, a former NFL player and Bachelor star, came out as gay today.
She and her mother are highlighted in a new video from the Human Rights Campaign.