https://steemitimages.com/DQmdscH8EmpiwrB2ravpaNDyFsL4kWMevoMSySXCZZkgs84/dfffs.PNG)
APPLICATION
Create the close object in poly lines on 3 D Solid Faces Press and hold Shift as you select the object, face, or area. Select the object, face, or area. Then enter m (Multiple) and continue to make selections. Press Enter when the selection set is completed.