Run an application

Hello everyone! I am a new user and look forward to the experience. Currently I create my first Watchface. Here I have a problem:

With the Watchfaces of my Zenwatch it is possible to start an application, for example the telephone, directly. Or see the number of unread notifications.
I can not find a way to do this in the Facer Creator. Can someone help me?

@der.schinde,
interactive complications (like launching an app) are not available yet.

Thanks,
John

Just came by to ask this question!
Any thoughts when this will be available?