diff --git a/.arcconfig b/.arcconfig
index 79f83b948a..6b0552a974 100644
--- a/.arcconfig
+++ b/.arcconfig
@@ -1,6 +1,8 @@
 {
+  "arc.feature.start.default": "develop",
   "arc.land.onto.default": "develop",
   "base": "git:merge-base(origin/develop)",
   "history.immutable": true,
-  "phabricator.uri": "https://phabricator.mitk.org/"
+  "phabricator.uri": "https://phabricator.mitk.org/",
+  "repository.callsign": "MITK"
 }