How to translate the Users label in GroupJive.

For now try changing the order over your override plugin to be after GJ and see if that helps.

I think that is the problem, but I don't know how to get the CB Language Override plugin under the CB GroupJive ... plugins as they are from another type.

They are from type "user/user/plug_cbgroupjive/plugins" instead of "user". I only know how to order plugins within the same type.

Please see also my post about this subject: www.joomlapolis.com/forum/6-news-and-publicity/227556-cb-language-override-video-tutorial-resources

I don't think the override language plugin will work for those since they're GJ integrations and only loaded by GJ. You'd need a GJ override language integration for that to work due to the load order issues.

In that case I think you should remove page 89 of the GroupJive 3.0.0 Primer book.