Mozilla Public License 2.0
OpenIAP and OpenRPA is licensed under Mozilla Public License 2.0. See more at: https://www.mozilla.org/en-US/MPL/2.0/
OpenRPA and OpenFlow are licensed using a CopyLeft license. That means you MUST release the modified source code under the same or a similar open source license. If you want to modify the source and not release it under a similar open source license you must buy a separate license from OpenIAP.