In ClarisDraw 1.0, opening a ClarisImpact presentation document doesn't import locked items on the Master Slide.
To reproduce:
1. Launch ClarisImpact (Presentation).
2. Switch to Master Slide, create a star and lock it.
3. Save the document and quit.
4. Launch ClarisDraw.
5. Select "Open" from the FILE menu and open the document just saved.
Notice the locked star was not imported. The Claris graphics development team is aware of this issue.