The Orphanetwork is a 501(c)(3) grantmaking organization that operates on a relationship-based engagement model, providing funding by invitation only. It does not accept unsolicited proposals, making it essential for nonprofits to establish connections for potential collaboration. Nonprofits interested in exploring warm-introduction pathways can utilize Impala's Funder Prospecting to enhance their chances of engagement. For more information, visit their website at www.orphanetwork.org.