If i create a selection set of inserts in a drawing using the code below - (setq blockset (ssget "X" '((0 . "INSERT")))) How can you create a list of the blocks for "blockset"? eg. Presuming drawing contains blocks named "abc" "def" "hij" Create a list from selection set "blockset" Result - ("abc" "def" "hij") Cant seem to locate this method. Ta Mark