Hi all, I've uploaded SLICE-PopUpAndCoRefsRemoval-alain_plantec.1 in PharoInbox. It cleans out all PopUpMenu, FillInTheBlank, FillInTheBlankMorph and SelectionMenu references. They are raplaced by UIManager default standard dialogs. A little bit more cleaning is now possible with last Gary Polymorph-Widgets version. I will do it soon. Cheers alain