hello all, working in MDI, when i draw objects from my active document to another document in the same set...i.e (vla-get-Documents (vlax-get-Acad-Object)) the object shows as soon as the user makes the document active, but when i change some attribute value in the other document...i.e (vlax-for itm (vla-get-modelspace <other doc> (if (and (= (vla-get-objectname itm) "AcDbBlockReference") (= (vla-get-hasattributes itm) ':vlax-true)) (progn (setq atts (vla-getattributes itm)) (foreach att (vlax-safearray->list (vlax-variant-value atts)) (vla-put-textstring att "STRING") ) ) )) ) then the change will only show, after i make that document active and a regen, i guess i am looking for the (entupd) equivalent in ActiveX, can somebody help TIA mark