It is, if you are confident with ShapeSheet formulae...
If you drag and drop, say, the "Bracket interval 1" master on to your page,
then delete it, you will find that the "Bracket interval 1" is created under
the Masters branch in the Drawing Explorer.
Select it and open Master Properties... to check Match master by name on
drop
Close the Edit dialog
Double-click the "Bracket interval 1" master to edit it.
Sub select the date label, then F2 (Edit text)
The whole line of text will be selected, but you need to just select the
everyting after the first date (ie the space dash space and second date).
Then select Insert / Filed and enter the following Custom Formula:
=IF(STRSAME(FORMAT(Sheet.5!User.visIntervalBegin,Sheet.5!User.visMask),FORMAT(Sheet.5!User.visIntervalEnd,Sheet.5!User.visMask)),"",FORMAT(Sheet.5!User.visIntervalEnd,Sheet.5!User.visMask))
Close the dialog, and Master edit.
You should then find that the dash and second date will not display if the
display of the second date is the same as the first.
David Parker
Microsoft MVP (Visio)
http://bvisual.spaces.live.com
http://www.visualizinginformation.com
----- Original Message -----
From: "Stephanie B" <Stephanie (e-mail address removed)>
Newsgroups: microsoft.public.visio.general
Sent: Thursday, December 27, 2007 12:06 AM
Subject: editing milestone dates in visio 2003