Functions Menu Select:


select obj from objID
  key obj-ID's (separeted with blanks) - eg 'P20 S21'
  - objects will be hilieted and
  - objects will be added to group;
    (eg file only group-objects with Group/save Group => File)

  Clear hilite and group with Esc-key. 





Select group of objects with box:
  press Ctrl-key and left mouse-button, keep both pressed, move mouse ..