diff --git a/Plugins.md b/Plugins.md
index dfcc393..fb348c0 100644
--- a/Plugins.md
+++ b/Plugins.md
@@ -10,6 +10,7 @@ Available plugins
 * [Habitable Zone](https://github.com/Marginal/HabZone) - Helps explorers find high-value planets.
 * [EDMC Discord Presence](https://github.com/SayakMukhopadhyay/EDMC-Discord-Presence) - Show your current location to your friends on [Discord](https://discordapp.com/) from your user profile.
 * [ExTool](https://github.com/ExTool/ExTool-EDMC-Plugin) - Navigation to planetary points of interest. Works in conjunction the [ExTool](http://elite.laulhere.com/ExTool/) website.
+* [CGThresholds](https://github.com/pprovart/CGThresholds) - Transmits anonymous data to [CGThresholdCalculator](https://sites.google.com/site/cgtthreshcalc) to calculate the Boundary for Reward Tiers.
 * [Hostile Interaction Tracking System](https://github.com/inorton/EDMCHits) - Gives risk assessments for ship safety upon jumping into a star system.
 * [EDMC-Screenshot](https://github.com/NoFoolLikeOne/EDMC-Screenshot) - Automatically renames screenshots with System and Body name, and converts them to PNG format.
 * [edstats](https://github.com/strideynet/edstats-edmc-plugin/wiki) - A plugin that transmits data to [EDStats](https://edstats.isadankme.me/).