title: How to create multiple parameters with routeLink
body: <p>I am on this active route:</p>
  
  <pre><code>companies/:id/departments 
  </code></pre>
  
  <p>Now I want to create a new department with this route:</p>
  
  <pre><code>companies/:id/departments/create
  </code></pre>
  
  <p>My html for this route change via routeLink is this:</p>
  
  <pre><code> &lt;button [routerLink]="['companies', id, 'departments','create']"&gt;create&lt;/button&gt;
  </code></pre>
  
  <p>I get this error message when I click the routerLink:</p>
  
  <pre><code>Error: Cannot match any routes: 'companies/1/departments/companies/1/departments/create'
  </code></pre>
  
  <p>Its obvious, that my routerLink route is appended to the active route.</p>
  
  <p>How should I rewrite my routerLink to make it work?</p>
  
  <p>Does the router assume that the create route is a child route? It is not!</p>