How can I initialize a component controller?

Hello,
is it possible to initialize the component controller?
If yes, how can I do this?
best regards,
Josi

Here are the background infos:
I created a WD Component, that uses the standard SAP component (model) RPLM_QIMT_NOTIF_MODEL as a component use, to create, change and display malfunction notifications. It was necessary to create a new WD Component, because the costumer wanted a lot of layout changes and editional check functions and so on...
The standard functionality is that after the saving the view changes in display mode and the create notification is displayed.
But the customer want that after the saving the screen is refresh, so that it will be possible to create a new notification, without clicking again on the navigation link "create notification" in the portal...
When I initialize the context, then all (to much) data is deleted, because in the standard some fields must be filled, otherwise the Component model RPLM_QIMT_NOTIF_MODEL works not correct.
Inside the model i found the methode INITIALIZE -> but it does not work as I expected. 
So I want to "summulate" that the component is called as at the first time when navigate to "creation of notification" via portal link. So I thought I could "initialize" the comp. controller, then the references the Model and the API of the model are deleted / refreshed.
Has someone an idee?

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