This document discusses using existing online platforms to facilitate collaboration between libraries and local historical and genealogical societies. It outlines principles such as libraries serving as community facilitators and maintaining professional standards. The platform discussed allows groups like the Eastbourne Historical Society and Hutt Valley Branch of the Genealogical Society of New Zealand to make their collections accessible online at no cost, with technical support from libraries. Benefits include links to other resources, assistance from library expertise, autonomy for each group, and improved access and presentation. The document advocates for expanded regional collaboration using the platform.