diff --git a/config/globalvar.py b/config/globalvar.py
index c926719..6434158 100644
--- a/config/globalvar.py
+++ b/config/globalvar.py
@@ -50,3 +50,7 @@ def invitation_url(token):
     url = f"{baseurl}/accept?token={token}"
     return url
 
+allowed_invitation = [
+    { roles: 1, allowed: [1,2] },
+    { roles: 2, allowed: [2] },
+]