Open Options Inc.
Fusion v6 1 FLEX API
Because access control and video surveillance often partner to provide a comprehensive security solution, the ability to use features from both components — without having to toggle between software applications — is key. DNA Fusion version 6.1 includes FLEX API (Application Programming Interface), a clean and easy-to-use mechanism for developing third-party interfaces to Open Options’ powerful access control software. Via FLEX API, Milestone Systems’ new ACM (Access Control Module) allows XProtect Enterprise and Corporate users access to DNA Fusion from within their own VMS Smart Clients.
https://openoptionsinc.com/products/software/whatsnew.htm