To place a compound cell as a shared cell using the Compound Cell Manager
Select the Compound Cell Manager tool.
The Compound Cell Manager dialog opens.
(Optional)
Select a compound cell library from the Current Library option menu.
Turn on Shared.
Select a compound cell to place.
Click Place.
The Place Compound Cell dialog opens, with Shared on.
Place the compound cell.
An instance of the compound cell is placed as a shared cell in the DGN file. The compound cell is shown as shared (Shrd) in the Cell Library dialog.