We would like to disable the blue border arround the selected View Item. Using Keybord Shortcuts it is possible to use the Action "Deselect view item". Is it possible to set this as default or using the MIPSDK?

Unfortunately, it is not possible to set as default.

I also tested this with MIPSDK.

What I tested was developing my own view with ViewItemUserControl or ViewItemWpfUserControl and call FireDeselectRequestEvent(). I put a button and this worked. I also tested that I put it into init() but that did not work.

So please use Keyboard Shortcuts as you mentioned.