That said (and sorry for repeating myself), I would strongly suggest not to mix AngularJS and jQuery like this; not only is there rarely a point in doing so, but it can likely break your application. A core idea of AngularJS is that you do not have to manipulate the DOM manually; instead, you can solve most things with directives via scope. E.g. something like this
If you’re looking for a framework that goes well with jQuery, you might have a look at backbone.js. It’s a bit of a dinosaur among the JS frameworks, but then again, so is AngularJS. :-P
Well that’s hard to tell without seeing your code… if that ul#breadcrumbCustomer is part of the same component, it works exactly as shown above. If it is part of another component, it depends on the relation of the two: if it’s a child component, it will inherit from that parent $scope automatically; otherwise you can $broadcast an event, or communicate with the other component via a dedicated service.