A custom field has been created, completion of which is required before a case is closed, and has a large number of different options.
I have to include an "unknown/other" option within this custom field, and I know that 'path of least resistance' means it will be overused.
I need to be able to track not only how many times it gets used, but who is using/abusing it, so I can gently guide them back on to the path or righteousness with something pointy. The volume is easily identified, but the who did what bit is a bit long-winded if I need to go in to each ticket and trawl through the audit trail/history.