Hi, Usually, the most interesting part is not the view, but the entities that you want to view. For this, we have Metanool to help you annotate the model on the fly and then query it afterwards to retrieve those entities. See here: http://www.humane-assessment.com/blog/moose-demo-manipulating-custom-annota… In your case, you would annotate the groups of classes with some flags, and then you would view their blueprint complexity at your discretion without needing to keep the windows always open. Cheers, Doru On 26 Jan 2012, at 22:17, Bernardo Ezequiel Contreras wrote: -- www.tudorgirba.com "What is more important: To be happy, or to make happy?"