Original sentence: Another project related to FreeRTOS, one with identical code but different licensing & pricing, is OpenRTOS from the commercial firm WITTENSTEIN Aerospace and Simulation Ltd.For example: one of the conditions of using FreeRTOS in a commercial product is that the user is made aware of the use of FreeRTOS and the source code of FreeRTOS, but not the commercial product's application code, must be provided upon request.OpenRTOS is a commercial product only available via purchase and doesn't have this licensing requirement.OpenRTOS license purchasers also have access to full technical support.The commercial licensing terms for OpenRTOS remove all references to the GNU General Public License (GPL)
Edited sentence: Another project related to FreeRTOS, one with identical code but different licensing, is OpenRTOS.As it is a commercial product available for purchase, OpenRTOS doesn't have this licensing requirement.For example: one of the conditions of using FreeRTOS in a commercial product is that the user is made aware of the use of FreeRTOS and the source code of FreeRTOS (not application) must be provided upon request.OpenRTOS users also have access to full technical support.The OpenRTOS license removes all reference to the GPL and its implications