Is it identical on each one, if so you should probably not do this. Anytime
you have the exact same item in "every" record, there is a problem. It
typically means you are "committing spreadsheet" in a database.
If the hyperlink is different in each record (reflecting some data that
pertains to that particular record) then that would make sense. But, you
need to explain that in a bit more detail. What is the data in the link?
What part is the same, and what does it pull from the record?
A little more detail please.