Hello,

Thank you for contacting Infragistics Support.

Currently in our library IgniteUi-Angular we don't provide such a component as Tree-View but it is set as a milestone in our roadmap so this component will be available probably till the end of November this year. But there is another solution available in our IgniteUI-Angular-Wrappers - Ig-Tree, so here you can read more detailed information how you can set up the component and start using it:

https://www.igniteui.com/help/api/2017.2/ui.igtree

https://github.com/IgniteUI/igniteui-angular-wrappers/tree/master/samples/igTree

If you need any further assistance, please contact us.