Match the optional identifiers in every list's search box

plugins/printers/api/asset_routes.py

@@ -254,6 +254,11 @@ def list_printers():
                 Asset.assetnumber.ilike(pattern),
                 Asset.name.ilike(pattern),
                 Asset.serialnumber.ilike(pattern),
+                # The optional identifiers too (ADR-001). Global search matches
+                # these, and a tag read off the machine has to find it here as
+                # well - this box is where someone holding the label looks.
+                Asset.gaugelabreference.ilike(pattern),
+                Asset.maintenancereference.ilike(pattern),
                 Printer.hostname.ilike(pattern),
                 Printer.windowsname.ilike(pattern),
                 PrinterType.printertype.ilike(pattern),