Modify access rules
diff --git a/groups b/groups
index b7d58a5..eb7fa9b 100644
--- a/groups
+++ b/groups
@@ -1,8 +1,6 @@
 # UUID                                  	Group Name
 #
+336611fbffa67594c63fba9b5309b56940944c54	ts-maintainers
 3c602ebb948eaf2077cc2eb062eb1a3b0367d759	Service Users
 573bd73ee08f31e499ad7746a96ece2b2d47e06d	ts-devs
-global:Anonymous-Users                  	Anonymous Users
-global:Project-Owners                   	Project Owners
 global:Registered-Users                 	Registered Users
-336611fbffa67594c63fba9b5309b56940944c54	ts-maintainers
diff --git a/project.config b/project.config
index 93e273b..1fcc8f3 100644
--- a/project.config
+++ b/project.config
@@ -12,6 +12,7 @@
 
 [access "refs/*"]
 	read = group Service Users
+	create = group ts-devs
 
 [access "refs/heads/*"]
 	abandon = group ts-maintainers