You may publish your ILS in the Go-Lab Portal, www.golabz.eu (see FAQ “How do I publish an ILS?“), so that all teachers and users can see it. Or if you do not want to make it public for all, but only to share it with some persons, then you do so by clicking on “Share by Email” that appears at the right-hand side of your ILS when you click on the small sharing icon at the top-right corner.