Is there a way to reference text in other sheets?

[dad9299]

I use visio for wiring diagram submittals.  I have to manually the job number on every sheet.  Is there a way to enter the text on the first sheet and have it automatically display on the rest of the sheets within the same drawing?  Is there a way to reference a text as in excel, where any cell with "=A40" will display the value in A40? I have not had any luck.  Is it even possible to reference text?  I only use Visio for control drawings so I'm a noob when it comes to utilizing it's full potential.