The Latin Percussion plug-in automatically generates authentic notation and playback of Latin Percussion rhythms. As of Finale 27.3, these notation markings are now compliant with SMuFL specifications and can be used in documents that use SMuFL-compliant notation fonts. You can learn more about this plugin in the Finale User Manual here: Latin Percussion Plug-in (Mac/Windows).
If you are having trouble with this plug-in in Finale v27.3, please contact Customer Support by clicking Submit a request above.