One of the most common slur convention mistakes is ending a slur on a note that has a tie. Ideally a slur should encompass all ties notes until their last tied into note. Checking a lengthy score for this kind of error is tedious and often results in a few slurs overlooked. Now with a plugin it is much easier (and certainly more efficient) to proof through endless bars of music for this mistake
Essentially, the plugin searches through all the slurs to find those that end on notes that are tied. In order to aid in cleaning up this mistake there are options to locate, locate and color suspect ties, and the more powerful option to extend the slurs length till the last tied note.