Custom View in 3D Slicer

Hello !

I want to develop an extension that will have a custom view. The view consist of three 3D views side by side. In one view I want to have a source model, in the second view I want to have the target model and in the third view both source and target with the result.
Is there documentation that could help me achieve this ?

Thank you very much.

You can achieve this using custom layouts.. Feel free to post back if you run into problems implementing.