title: Run as other user in javascript Alfresco
body: <p>I wish to create web script which will be executed by other user than the one that called it. The reason is simple: user who doesn't have permission to change certain objects can add/remove tags to it, so this tag manipulation should be done as other user. </p>
  
  <p>Is there a way to do it as web script without meddling with Java? </p>
  
  <p>Or, to put this the other way, is there a way to implement this functionality anyhow without Java (adding/removing tags on objects on which I don't have write permissions)?</p>
  
  <p>Thanks!</p>
  
  <p>D</p>