diff --git a/engine/src/group.cpp b/engine/src/group.cpp
index 60bb5fb9350..ddf06098fae 100644
--- a/engine/src/group.cpp
+++ b/engine/src/group.cpp
@@ -881,17 +881,23 @@ Exec_stat MCGroup::getprop(uint4 parid, Properties which, MCExecPoint &ep, Boole
 		ep.setpoint(rect.width, rect.height);
 		break;
 	case P_CARD_NAMES:
+    case P_CARD_IDS:
 		{
 			ep.clear();
 			MCExecPoint ep2(ep);
 			MCCard *startcard = getstack()->getcards();
 			MCCard *cptr = startcard;
 			uint2 j = 0;
-			do
+            Properties t_prop;
+            if (which == P_CARD_NAMES)
+                t_prop = P_SHORT_NAME;
+            else
+                t_prop = P_SHORT_ID;
+            do
 			{
 				if (cptr->countme(obj_id, False))
 				{
-					cptr->getprop(0, P_SHORT_NAME, ep2, False);
+					cptr->getprop(0, t_prop, ep2, False);
 					ep.concatmcstring(ep2.getsvalue(), EC_RETURN, j++ == 0);
 				}
 				cptr = cptr->next();