---
tags:
- "⭐topic/\U0001F4BEsoftware/colleague"
- "\U0001F6A9purpose/ℹ️documentation"
---
# App Listeners   
   
Like [DMI Listeners](../../notes/Colleague/DMI.md) that wait for information before taking action, App Listeners wait on various Colleague database-aware apps and can act on that information. Colleague UI is managed under an App Listener. **SBAL** can be used to *bounce* (i.e. bring down and then back up) App Listeners, such as UI.