Modify access rules
diff --git a/project.config b/project.config
index 2af7810..4062cec 100644
--- a/project.config
+++ b/project.config
@@ -45,6 +45,10 @@
 	label-Code-Review = -1..+1 group Registered Users
 	pushMerge = deny group Google-Developer
 	pushMerge = group Coral-Admins
+	submit = group Allowed-Developers
+	submit = group Google-Developer
+	submit = block group Anonymous Users
+	submit = block group Registered Users
 [access "refs/meta/config"]
 [access "refs/tags/*"]
 	createSignedTag = group Google-Developer