diff -r c28a064d7f1a -r fa2365fa6154 features.py
--- a/features.py	Mon Oct 04 07:55:57 2021 +0200
+++ b/features.py	Mon Oct 18 12:40:53 2021 +0200
@@ -15,6 +15,7 @@
     ('SVGHMI', 'svghmi.SVGHMILibrary', False)]
 
 catalog = [
+    ('opcua', _('OPC-UA client'), _('Map OPC-UA server as located variables'), 'opc_ua.OPCUAClient'),
     ('canfestival', _('CANopen support'), _('Map located variables over CANopen'), 'canfestival.canfestival.RootClass'),
     ('bacnet', _('Bacnet support'), _('Map located variables over Bacnet'), 'bacnet.bacnet.RootClass'),
     ('etherlab', _('EtherCAT master'), _('Map located variables over EtherCAT'), 'etherlab.etherlab.RootClass'),