-Collections can be shared with other users on the Arvados cluster by sharing the parent project. Navigate to the parent project using the "breadcrumbs" bar, then click on the *Sharing* tab. From the sharing tab, you can choose which users or groups to share with, and their level of access.
+You can then generate a new sharing URL using the <span class="btn btn-sm btn-primary">CREATE SHARING URL</span> button, with the option to set an expiration time for the URL. You can then copy the URL to the clipboard for sharing with others. To revoke (that is, delete) a sharing URL, click on the cross icon beside it.