On this recast of the Nonprofit Build Up, Nic talks with Asta Petkeviciute and Thaddeus Squire of Social Impact Commons (SIC). Social Impact Commons is a nonprofit organization created to meet the evolving needs of the fiscal sponsorship community. SIC is building the first national network and community of practice, advancing management commons as a model of equitable and inclusive resource sharing for the nonprofit sector aka a next-generation approach to fiscal sponsorship.