TechOMS integrations with Camelot/Excalibur currently use their standard inventory export call (XmlPort 37005331 in the Excalibur system). This has significant limitations in that it does not include the Lot or Warehouse locations, which means that integrations with Camelot/Excalibur that sync inventory from Excalibur cannot account for multiple locations, and cannot track inventory by lot. Camelot likely don't have a pre-existing API call that includes this information, but it would likely be a fairly simple design job for them to add it for future versions, and it would substantially improve the integration between TechOMS and Excalibur.