This session will cover how the Variant Interpretation Assistance (VIA) system is designed to increase the efficiency of the case review process by pre-classifying CNV and AOH events.

Some examples will be shown (e.g. how previously classified events can be used to pre-classify recurrent events as artifacts, how overlap with certain regions or gene content can help in classification). We will demonstrate how the admin can create multiple trees and test all of them in parallel against a test sample and how to make adjustments and retest the tree.

At the end of this session, the admin will be able to create and edit a decision tree before deploying it for use with different sample types.