Modify access rules

project.config

diff --git a/project.config b/project.config
index b239fbf..9e38ecd 100644
--- a/project.config
+++ b/project.config
@@ -60,6 +60,7 @@
 	createSignedTag = group Project Owners
 	createSignedTag = group mdb/gmscore-size
 	delete = group Project Owners
+	delete = group mdb/gmscore-size
 [label "Code-Review"]
 	function = MaxWithBlock
 	defaultValue = 0