diff --git a/model/feature_flags.go b/model/feature_flags.go
index de23d04601..d729af545e 100644
--- a/model/feature_flags.go
+++ b/model/feature_flags.go
@@ -38,6 +38,9 @@ type FeatureFlags struct {
 
 	// Enable the Global Header
 	GlobalHeader bool
+
+	// Enable the Invite Members button on the left panel, possible values = ("none", "sticky", "lhs_button", "user_icon")
+	InviteMembersButton string
 }
 
 func (f *FeatureFlags) SetDefaults() {
@@ -52,6 +55,7 @@ func (f *FeatureFlags) SetDefaults() {
 	f.PluginFocalboard = ""
 	f.TimedDND = false
 	f.GlobalHeader = false
+	f.InviteMembersButton = "none"
 }
 
 func (f *FeatureFlags) Plugins() map[string]string {