diff --git a/project.config b/project.config
index ef65a9c..12747ed 100644
--- a/project.config
+++ b/project.config
@@ -23,6 +23,7 @@
 [access "refs/for/refs/*"]
 	push = group Allowed-Developers
 	push = group Google-Developer
+	push = group mdb/copybara-git-writers
 	push = block group Anonymous Users
 	push = block group Registered Users
 	pushMerge = group Allowed-Developers
@@ -35,12 +36,15 @@
 	forgeAuthor = deny group Allowed-Developers
 	forgeAuthor = deny group Google-Developer
 	forgeAuthor = group Coral-Admins
+	forgeAuthor = group mdb/copybara-git-writers
 	forgeAuthor = block group Anonymous Users
 	forgeAuthor = block group Registered Users
 	forgeCommitter = deny group Google-Developer
 	forgeCommitter = group Coral-Admins
+	forgeCommitter = group mdb/copybara-git-writers
 	push = deny group Google-Developer
 	push = group Coral-Admins
+	push = group mdb/copybara-git-writers
 	label-Code-Review = -2..+2 group Google-Developer
 	label-Code-Review = -2..+2 group Project Owners
 	label-Code-Review = -2..+2 group mdb/coral-eng