title: How to know whether a CMIS property is modifiable?
body: <p>I know how to read the properties of a CMIS Document.</p>
  
  <p>But how to tell which property is modifiable, which property is read-only?<br>
  Using OpenCMIS/DotCMIS.</p>
  
  <p>For instance, CMIS Workbench seems to know, because in its Property Editor, it only lists the field <code>cmis:name</code>, and not the other fields (like <code>cmis:id</code>).</p>
  
  <p><img src="https://i.stack.imgur.com/x3gwQ.png" alt="enter image description here"></p>