Timing's blacklist feature lets you prevent specific app activities from being tracked.
Simply specify rules for the activities you do not want to be tracked, and Timing will ignore them in the future.
The rule format is the same as for project and filter rules, so the same documentation applies for the blacklist.
Note: The blacklist will not apply to existing app activities — only future ones!
Note: An improperly configured blacklist can cause Timing to not track any activities whatsoever!