Update creating-events

docs/book/src/reference/creating-events

@@ -10,6 +10,12 @@ Recent Events for an object can be viewed by running `kubectl describe`
 
 {% method %}
 
+###how to implement the solution to raise an event:
+
+a) You need to pass the recorder when you set up the recorder for the controller when the event will be raised see: https://github.com/kubernetes-sigs/kubebuilder/blob/master/testdata/project-v4-with-deploy-image/main.go#L103
+b) You need to add the makers to add the RBAC permissions to allow your Operator/controller to raise the event see: https://github.com/kubernetes-sigs/kubebuilder/blob/master/testdata/project-v4-with-deploy-image/controllers/memcached_controller.go#L66 and run make manifests
+c) You can check an example of the event being called in: https://github.com/kubernetes-sigs/kubebuilder/blob/master/testdata/project-v4-with-deploy-image/controllers/memcached_controller.go#L299-L303
+
 Events are published from a Controller using an [EventRecorder](https://github.com/kubernetes/client-go/blob/master/tools/record/event.go#L56),
 which can be created for a Controller by calling `GetRecorder(name string)` on a Manager.