demo/amd/rjs/output/unified/marionette-build.js
function() {
  
      // Bind only after composite view is rendered to avoid adding child views
      // to nonexistent childViewContainer
  
      if (this.collection) {
        this.listenTo(this.collection, 'add', this._onCollectionAdd);
        this.listenTo(this.collection, 'remove', this._onCollectionRemove);
        this.listenTo(this.collection, 'reset', this._renderChildren);
  
        if (this.getOption('sort')) {
          this.listenTo(this.collection, 'sort', this._sortViews);
        }
      }
    }
function() {
  
      // Bind only after composite view is rendered to avoid adding child views
      // to nonexistent childViewContainer
  
      if (this.collection) {
        this.listenTo(this.collection, 'add', this._onCollectionAdd);
        this.listenTo(this.collection, 'remove', this._onCollectionRemove);
        this.listenTo(this.collection, 'reset', this._renderChildren);
  
        if (this.getOption('sort')) {
          this.listenTo(this.collection, 'sort', this._sortViews);
        }
      }
    }
Configured the initial events that the composite view binds to. Override this method to prevent the initial events, or to add your own initial events.