I create a Container and add two shapes to container. I drag container to stencil and then drag back to drawing from stencil. Now shape is no longer a container. How can i maintain the container property so that when I drag it back it is still a container. 

Thanks

Keith

When the shape is dropped onto the drawing page it is automatically converted into a group. All you need to do is to ungroup it.

Thanks to share the helpful information to us. This will help the others who meet the same issue.