Migrate label functions to submit requirements
diff --git a/project.config b/project.config
index b14b252..530c0b0 100644
--- a/project.config
+++ b/project.config
@@ -71,14 +71,14 @@
 	label-Auto-Submit = +0..+1 group gobot
 	label-Auto-Submit = +0..+1 group mdb/golang-release-eng-policy
 [label "Code-Review"]
-	function = NoOp
+	function = NoBlock
 	defaultValue = 0
 	copyCondition = changekind:NO_CHANGE OR is:ANY
 	value = 0 No score
 	value = +1 Looks good to me, but someone else must approve
 	value = +2 Looks good to me, approved
 [label "Hold"]
-	function = NoOp
+	function = NoBlock
 	defaultValue = 0
 	copyCondition = changekind:NO_CHANGE OR is:ANY
 	value = 0 This change can be submitted.