Index: generic/predefined.h
===================================================================
diff -u -r7c35873dabef0d6f513e3c9b6844dacfd7574277 -rc74faac63d3cf530ab8fee0fb2bb2226a107cd31
--- generic/predefined.h	(.../predefined.h)	(revision 7c35873dabef0d6f513e3c9b6844dacfd7574277)
+++ generic/predefined.h	(.../predefined.h)	(revision c74faac63d3cf530ab8fee0fb2bb2226a107cd31)
@@ -241,7 +241,7 @@
 "error \"Property $prop of ${.domain}->$obj ist not multivalued\"}\n"
 "set perObject [expr {${per-object} ? \"-per-object\" : \"\"}]\n"
 "set oldSetting [::xotcl::relation $obj {*}$perObject $prop]\n"
-"$obj $prop {*}$perObject [linsert $oldSetting $pos $value]}\n"
+"::xotcl::relation $obj {*}$perObject $prop [linsert $oldSetting $pos $value]}\n"
 "proc ::xotcl::register_system_slots {os} {\n"
 "${os}::Object alloc ${os}::Class::slot\n"
 "${os}::Object alloc ${os}::Object::slot\n"