tempo markings

[Paul Scott]

Hi,

For a simple piece with score and parts how do I cause the tempo marking 
to appear only at once above the top part in the score and and once at 
the beginning of each part.  This will be a fairly standard marking like:

Allegro <note> = 120

where I do know how to create '<note> = 100' as per the manual.

So far I put it in the first part and it, of course, appeared on the 
score and on the first part and of course not on the other parts.

TIA,

Paul Scott