Refresh of a peer subpanel upon a change occurring in a different subpanel. Ex: Add record on Notes subpanel for Accounts => refresh Leads subpanel.

create.js

({
  /* File: ./custom/modules/Notes/clients/base/views/create/create.js */

  extendsFrom: 'CreateView',

  save: function(){
	  this._super('save');
	
	  //TODO: Add logic to check if parent model exists to verify if being created via subpanel or other means.
	  
	  var parentModel = this.context.parent.get('model');
	  var ctx = this.context;
	  
	  var lead = app.data.createBean('Leads', {first_name: "Angel", last_name: "Magana", account_id: parentModel.get('id')});
	  lead.save(null, {
      	success: _.bind(function(){
        	ctx.parent.trigger('subpanel:reload', {links: ['leads']});
      	}, this)
	  });
  }
})