Visio 2007: Updating shapes in all documents created with certain .vss

[NoAccess]

Hello!

Could you please help me with a problem. I have many visio documents (.vsd), created using my own stencil (.vss). I need to update one of the master shapes in the stencil, and also want all shapes created from this master in all .vsd documents to be automatically updated the same way too. How can I perform such update? Is it possible to perform it without additional programs and utilities?

Thanks in advance! =)

[aledlund]

not without writing custom code.
al