[Pharo-users] MetaLink invocation with method returned value

Hi, I would like to trace returned values with MetaLink, but didn't found the correct #arguments: parameter. Here in my example I would like to call aMethodCall:returned: with the return value of aMethodCall: (the method on which the link is installed) (MyObject>>#aMethodCall:) ast link: (MetaLink new metaObject: myObject; control: #after; selector: #aMethodCall:returned: ; arguments: #( arguments object)). object is myObject not the returned value, value does not work, and I didn't found any one working. Does anyone know the correct invocation and can help me ? Many thanks regards, Alain