System Simulation has been working with heritage organisations of all sizes for over 30 years. Get the best out of your collection with CollectionsIndex+, System Simulation’s collection management system, for your objects, archives, books, images and digital assets. Spectrum, ISAD(G) and MARC 21 compliant. Professional-strength, volunteer-friendly. Developed with British Museum, V&A and other leading institutions to meet the needs of collections large and small. Includes powerful workflow and reporting features to support loans, location moves and other tasks. Cloud or in-house hosting. Straightforward options for presenting your collection online.