Modified project settings
diff --git a/project.config b/project.config
index 3372a51..d64173c 100644
--- a/project.config
+++ b/project.config
@@ -2,6 +2,9 @@
 	state = active
 	description = Parent project enabling Anonymous Users read
 [receive]
+	requireContributorAgreement = true
+	requireSignedOffBy = false
+	requireChangeId = true
 [access "refs/*"]
 	read = group Anonymous Users
 [access "refs/for/refs/heads/*"]
@@ -10,3 +13,5 @@
 [access "refs/heads/*"]
 	forgeAuthor = group Registered Users
 	label-Code-Review = -1..+1 group Registered Users
+[submit]
+	mergeContent = true