diff --git a/.arcconfig b/.arcconfig
--- a/.arcconfig
+++ b/.arcconfig
@@ -1,5 +1,5 @@
 {
-  "phabricator.uri" : "https://phabricator.services.mozilla.com/",
-  "repository.callsign": "MOZILLACENTRAL",
+  "phabricator.uri" : "https://phabricator-dev.allizom.org/",
+  "repository.callsign": "MC",
   "history.immutable": false
 }
diff --git a/product-details/1.0/firefox_versions.json b/product-details/1.0/firefox_versions.json
new file mode 100644
--- /dev/null
+++ b/product-details/1.0/firefox_versions.json
@@ -0,0 +1,18 @@
+{
+    "FIREFOX_AURORA": "",
+    "FIREFOX_DEVEDITION": "105.0b5",
+    "FIREFOX_ESR": "91.13.0esr",
+    "FIREFOX_ESR_NEXT": "102.2.0esr",
+    "FIREFOX_NIGHTLY": "106.0a1",
+    "FIREFOX_PINEBUILD": "",
+    "LAST_MERGE_DATE": "2022-08-22",
+    "LAST_RELEASE_DATE": "2022-08-23",
+    "LAST_SOFTFREEZE_DATE": "2022-08-18",
+    "LATEST_FIREFOX_DEVEL_VERSION": "105.0b5",
+    "LATEST_FIREFOX_OLDER_VERSION": "3.6.28",
+    "LATEST_FIREFOX_RELEASED_DEVEL_VERSION": "105.0b5",
+    "LATEST_FIREFOX_VERSION": "104.0.1",
+    "NEXT_MERGE_DATE": "2022-09-19",
+    "NEXT_RELEASE_DATE": "2022-09-20",
+    "NEXT_SOFTFREEZE_DATE": "2022-09-01"
+}