"seen by" plugin like on facebook groups
we are using Vanilla Forums in our company to coordinate the actions of our social media customer support team. This is an internal, locally hosted forum only used by our employees and clients. To asure that our employees viewed every discussion, i would like to integrate a "seen by" function like the ones on facebook groups. I searched this forum and most of the plugin pages, but couldn't find such a plugin.
Is there a compareable plugin?