I’ve seen it first hand in several companies I have worked for: Field agents or other colleagues that work closely with individual customers come to me in the documentation department and ask me to make sure that their standard product documentation is always up to date. And then, they want to add a little bit of special information for each customer.
“Oh, and by the way. In the field agent office, we have this standard guide that is only for us internal specialists. Can you make sure that is always up to date as well? Then I only have to go to the configuration database and fill in the form with the customer specific configuration information – by hand.”