Solis-Sison is a founding member and grant writer of the Undocumented Filmmakers Collective, an organization that centers the expertise and experience of undocumented artists and filmmakers. She has spearheaded fundraising and grant writing for the collective. The Collective’s partners include MacArthur Foundation, Ford Foundation, Perspective Fund, The California Endowment, New Media Ventures, Sundance Institute and more. 

Sundance Institute has named the recipients of the inaugural Uprise Grant Fund and Arts Organization Grants, supporting BIPOC artists. The Uprise Grant Fund specifically looks to uplift BIPOC artists, whose careers and creative development have been harmed by the Covid-19 pandemic.