The TrustEd Apps Management Suite (TAMS), formerly known as Compatibility Check, is a web application developed by 1EdTech to provide organizations and vendors with a trusted, independent tools set to verify their use of 1EdTech specifications and ensure compatibility between their data and third party services when using 1EdTech interoperability specifications.


TAMS is continually adding new features and functionality. It currently supports:

  • OneRoster Check - providing participants the ability to check conformance and compatibility of their OneRoster v1.1 Rostering data via both CSV and REST


  • Common Cartridge Check - providing participants with a metadata visualization tool allowing them to check the conformance of their Common Cartridges and explore the manifest metadata
    • Common Cartridge Check currently supports:
      • Common Cartridge v1.2
      • Common Cartridge v1.3
      • Thin Common Cartridge v1.2
      • Thin Common Cartridge v.1.3