diff --git a/surok/discovery.py b/surok/discovery.py
index e3d7cb1..218465b 100644
--- a/surok/discovery.py
+++ b/surok/discovery.py
@@ -93,3 +93,9 @@ def do_query(fqdn, loglevel):
             return {"state": 404}
 
     return servers
+
+
+# Groups switch
+# Priority: config, environment, marathon environment
+def get_group(conf):
+    pass