In the Trump administration’s latest attack on the transgender community, the Department of Health and Human Services is seeking, under Title IX, to legally define gender as a biological condition determined by a person’s genitalia at birth, according to an October 21 New York Times report on a memo obtained by the paper. (Title IX is the law that prevents gender-based discrimination in educational institutions that receive federal funds.)

As noted by the Center for American Progress, the Obama administration made strides toward trans-affirming policies. A broad policy of nondiscrimination in federal programs allowed transgender people — who number somewhere between 1 million and 1.4 million in the United States — to not be discriminated against in places like schools and doctors’ offices. The Trump administration has undone advancements in schools, prisons, and homeless shelters.

The publication of the Times article sparked rallies, like the one in New York City on October 21. Whether or not you take to the streets, here are some actionable ways you can support the transgender, non-binary, and gender non-conforming community after this latest attack.

Since the Trump plan was revealed, protesters have been gathering online ― often using the hashtag #WontBeErased ― and in person around the country. On Sunday night, several hundred people gathered in Washington Square Park in New York City.

But there is still a lot of work to be done to make sure the trans and gender nonconforming communities are protected. Here are some ways you can help.