Hi, I have a drawing with two text style with no name. When I do (setq ASSOC_LISTE (tblnext "style")), I can find them (2 . ""). I can't purge them or rename them because AutoCAD doesn't see them. Using lisp, how could I delete them or rename them ? I tried that : (setq ASSOC_LISTE (subst (cons '2 "Correction_1") (assoc 2 ASSOC_LISTE) ASSOC_LISTE)) (entmod ASSOC_LISTE), but it doesn't work. Thanks