anchor.diff:  The `curl` requests listed in the sections below retrieve information for the isolation segments that you have access to, filtered by [parameters](http://v3-apidocs.cloudfoundry.org/version/3.0.0/index.html#list-isolation-segments) that you can include. The isolation segments you can see information for depends on your role, as follows:
   
   * **Admins** see all isolation segments in the system.
  -* **Org Managers** see isolation segments containing orgs that they belong to.
  -* **Other users** see isolation segments containing spaces that they belong to.
  +* **Other users** see the isolation segments that their orgs have been added to.
   
   ### <a id="list_is"></a> List Isolation Segments
   
  
positive.code: 
  ### <a id="add_remove_space_is"></a> Add or Remove Spaces in an Isolation Segment
  
  You add a space to an isolation segment by sending a request to the endpoint for the space, setting its `isolation_segment_guid` data property to the GUID of the new default isolation segment. For example:
  
  <pre class="terminal">
  
negative.code: 
  ### <a id="set_org_default_is"></a> Set a Default Isolation Segment for an Org
  
  Only admins and org managers can set the default isolation segment of an org.
  
  When an org has a default isolation segment, new spaces created within the org will be in this default isolation segment unless specified otherwise.
  
  You set the default isolation segment for an org by sending a request to the endpoint for the organization, setting its `default_isolation_segment_guid` data property to the GUID of the new default isolation segment. For example:
  
  