Modify access rules
diff --git a/groups b/groups
index d347bf6..e92ee82 100644
--- a/groups
+++ b/groups
@@ -2,3 +2,4 @@
 #
 4f1094b130e3b9ae69e9d6ed6cef8707ee29efa1	OverrideVerify
 7177c81018e69d9a1b1f6f940aad91fbbba574d1	CORD Committers
+a29e2805994a679c100b2b94eda0557ed4236cf7	BranchAdmin
diff --git a/project.config b/project.config
index 7639d4f..704e56c 100644
--- a/project.config
+++ b/project.config
@@ -8,3 +8,4 @@
 	label-Code-Review = -2..+2 group CORD Committers
 	label-Verified = -1..+1 group OverrideVerify
 	submit = group CORD Committers
+	abandon = group BranchAdmin