construct properti panel extend todo improv conditionfield check ocl editor us prop panel extend label extend lookup icon extend add field label text field add field label namespac namespac selector add separ link end add field label usecas base singl row scroll uml extend base list model add field label extens singl row scroll uml extend extens list model list extens point list uml mutabl link list uml extend extens point list model action add extend extens point instanc action extend extens point singleton add field label extens point scroll pane extens point list add separ uml express model condit model uml condit express model condit text area condit area uml express bodi field condit model condit area set row scroll pane condit scroll scroll pane condit area add field label condit condit scroll add toolbar button add action action navig namespac add action action extens point add action action stereotyp add action delet action 