Question : Omitting data based on record type

I have a report that shows reported calls for the past 24 hours.  In this report there are incident number, date/time, address and nature fields.  

I need to blank out the address field whenever an incident is a certain type of nature.  So that the incident still shows in the report, but without the address.  

Thanks for you time!
-Matt

Answer : Omitting data based on record type

Why?

If you just want to hide the address information during print time, then print time is where the decision belongs. Changing it at data source prevents the report from being able to act on the information, even if it doesn't want to display the address, it may still want to use it in logic.

The simple answer is, right click on the address field(s), select format field, select the X-2 next to suppress on the first tab and put
{incidentfield} = 'XXXX'