Hi, it appears that although we have ondemand-selinux RPMs for 1.6 they’re on the latest repo not the 1.6 repo. We thought of it as beta for version 1.6 with 1.7 being the more stable target release.
I’ve opened an issue against our docs to clarify that SELinux is available only in the latest channel and that we expect to move it to the public channel come the 1.7.x release: https://github.com/OSC/ood-documentation/issues/208.