diff --git a/pkg/command/commands.go b/pkg/command/commands.go
index e246579..0f532d8 100644
--- a/pkg/command/commands.go
+++ b/pkg/command/commands.go
@@ -8,6 +8,10 @@ const (
 
 	// command types will be defined here
 	OperatorCommandTypeRuntimeResponse OperatorCommandType = "RuntimeResponse"
+
+	OperatorCommandTypeCreateRegistry OperatorCommandType = "CreateRegistry"
+	OperatorCommandTypeUpdateRegistry OperatorCommandType = "UpdateRegistry"
+	OperatorCommandTypeDeleteRegistry OperatorCommandType = "DeleteRegistry"
 )
 
 // ResponseCommand