The image SLES 16.0 is available in the public image section of the T Cloud Public and can be used without restrictions.
More information about this image release can be found here:
https://imagefactory.otc.t-systems.com/release-notes/t-cloud-public-images-release-notes-april-2026
You can find an overview of the supported flavors here: https://imagefactory.otc.t-systems.com/flavor-images
Official SLES 16.0 Release Notes: https://www.suse.com/