title: How to use 'not equal' to filter on users attribute in a URL using REST Identity API in Bonita
body: <p>I'm using Bonita in a 7.3 Version. My goal is to use the identity API to gather information about my users, such as it's name etc. The thing is : I'm trying to catch all the users in a certain group of users with the following API request : </p>
  
  <pre><code>http://localhost:XXXXX/bonita/API/identity/user?a&amp;f=role_id=101&amp;f=manager_id=0
  </code></pre>
  
  <p>As we can imagin, this query gives me a list of users, with a role_id = 101 and no managers. </p>
  
  <p>And then, I want to filter on a new attribute, which is the id : I d'ont want the user with the id equal to 101. I've tried this : </p>
  
  <pre><code>http://localhost:XXXXX/bonita/API/identity/user?a&amp;f=role_id=101&amp;f=manager_id=0&amp;f=id!=101
  </code></pre>
  
  <p>But it does not work. Is it even possible to use the <code>!=</code> element in Bonita ? </p>