1 files changed, 5 insertions, 0 deletions
diff --git a/.arcconfig b/.arcconfig
new file mode 100644
index 00000000..9b4b448d
--- /dev/null
+++ b/.arcconfig
@@ -0,0 +1,5 @@
+{
+  "phabricator.uri" : "https://phabricator.services.mozilla.com/",
+  "repository.callsign": "NSPR",
+  "history.immutable": false
+}