diff --git a/_Sidebar.md b/_Sidebar.md
index e98f56f..211e820 100644
--- a/_Sidebar.md
+++ b/_Sidebar.md
@@ -4,3 +4,4 @@
 ## Developers
 1. [[PhoenixAPI|PhoenixAPI]]
 1. [[Project Variables|ProjectVars]]
+1. [[Contributing to PhoenixPE|ContributionGuidelines]]