The "Not Requiring Documentation" Flag 
Some objects do not require any documentation. There can be several different reasons for this:
You can label such objects as "not requiring documentation". This indicator has the effect of locking objects so no documentation can be written for them. It also means that they are no longer considered as "undocumented" objects by the documentation management system (in work lists, for example).
This indicator can be removed again, if required.
Setting the Indicator
To indicate that an object does not require documentation, proceed as follows:
Removing the Indicator