If you want to update the table, then create an update query and use
something like the following in the "update to:" field...
= "PGM-"+[PGM]
(Using the "+" will cause it to only update if the field is not null.)
If you just want to DISPLAY the number in that format, but not update the
field, then there is a different method. That is what I would do, so your
users don't have to type in "PGM-" from this point forward. To do that, you
could...
1) Use the "format" feature in your forms or reports. You could a
2) Create a new column in a query and use that query as your data source for
forms and reports. The new column would be...
NewPGM: "PGM-"+[PGM]
3) Use an unbound text field on your forms and reports and fill it with =
"PGM-"+[PGM]
Personally, I'd use option 1, 2 or 3. I would not update my table.
Hope that helps,
Rick B