WinCC OA Product News are moving from WinCC OA Portal to SiePortal (SIOS)
Since the release of WinCC OA Version 3.18, product news concerning this version are sent out exclusively via Siemens Industry Online Support (SIOS). Notifications concerning V3.16 and V3.17 are distributed via WinCC OA Portal and SIOS concurrently until March 31st 2022, after which there will be no more WinCC OA Portal notifications of any kind!