title: Loopback : How to get one model data from other mode service method?
body: <p>I'm using loopback angular sdk I'm having two models Tags and Project. I want to get Tags related to that project. I'm having lb-services. I don't know what method to call and how to call it from services. please help. I've tried this code to get tags which is related to project who's id is 1.</p>
  
  <pre><code>Project.Tag.find(
      { id: 1 }
  );
  </code></pre>