You can download the components and get further information from SAP Software Distribution Center (login required).
ITS 6.20 - The end of support for release 6.20 depends on the maintenance deadlines for the SAP products which need the SAP ITS 6.20. As long as one of these products is supported, the ITS 6.20 will also be supported.
SAP Web Application Server with Integrated ITS (release 6.40 and higher) : Since the SAP integrated ITS is part of SAP Kernel, the support duration for an SAP integrated ITS release is directly determined by the support duration for the respective SAP Kernel release.
The main information page of Internet Transaction Server ITS on SDN which points to all ITS related resources on SDN can be found here
Please discuss all topics concerning the administration and programming of the SAP Internet Transaction Server (ITS) / SAP GUI for HTML in the ITS SDN Forum. For support requests please use the official OSS channels BC-FES-ITS and BC-FES-WGU.
You have questions regarding ITS? Please check out the frequently asked questions (FAQ).
ITS Documentation on SAP Help Portal
The SAP help portal contains all information about SAP products. ITS related information can accessed via these links:
ITSmobile is a SAP technology to connect with a mobile device to a SAP system and run applications based on the widely used Dynpro programming model. If you require further information please follow this link