Minimum version: Midgard 1.4 (Bifrost)
Sets the sitegroup a record belongs to. A call to this function will fail if the caller is not authenticated as root.
Returns TRUE if succesfull. Returns FALSE on failure.
| Caution | 
| Do not call this method unless you are intimately familiar with the interdependencies between Midgard objects. | 
| <?php $host = mgd_get_host(123); // host with id 123 must exist. $host->setsitegroup(3); // move host to sitegroup 3. ?> | 
Method available for: article, attachment, element, event, event_member, group, host, member, page, pageelement, pagelink, person, preference, snippet, snippetdir, style and topic objects.