diff --git a/op/op.RemoveVersion.php b/op/op.RemoveVersion.php
index 95917380a..e8fb5f596 100644
--- a/op/op.RemoveVersion.php
+++ b/op/op.RemoveVersion.php
@@ -104,7 +104,7 @@ else {
 	 * be informed about the removal.
 	 */
 	$emailUserList = array();
-	$emailUserList[] = $version->_userID;
+	$emailUserList[] = $version->getUser()->getID();
 	$emailGroupList = array();
 	$status = $version->getReviewStatus();
 	foreach ($status as $st) {
@@ -150,12 +150,12 @@ else {
 			$nl=$document->getNotifyList();
 			$userrecipients = array();
 			foreach ($emailUserList as $eID) {
-				$eU = $version->_document->_dms->getUser($eID);
+				$eU = $version->getDMS()->getUser($eID);
 				$userrecipients[] = $eU;
 			}
 			$grouprecipients = array();
 			foreach ($emailGroupList as $eID) {
-				$eU = $version->_document->_dms->getGroup($eID);
+				$eU = $version->getDMS()->getGroup($eID);
 				$grouprecipients[] = $eU;
 			}