This is the base block of all message matching. The usage of this would be the text input with most common the Message content then in the block itself the input field is what it will be matched against. The drop down chooses how the 2 values will be compared against each other and depending on the result if the condition is true then the Event will pass through true otherwise it will pass through false.
|Text||This is the text to be compared to|
|True||If the condition is true|
|False||If the condition is false|