If you want to be able to edit a Cameo Collaborator for Teamwork Cloud document, you have to publish it specifically for editing as described below.

To be able to publish models to Cameo Collaborator for Teamwork Cloud:

  • The Cameo Collaborator Publisher plugin must be installed in your modeling tool.
  • You must log in to Teamwork Cloud.
  • You need to have user permissions to publish models.
  • The model you are trying to publish must be stored in Teamwork Cloud. If you want to publish a local model, first add it to Teamwork Cloud.
  • If you intend to publish a large model, increase the default JVM heap size of the Cameo Collaborator Publisher plugin as follows:
    1. Go to the <modeling tool installation directory>/plugins/com.nomagic.collaborator.publisher directory and open the publish.properties file.

    2. Increase the -Xmx value, e.g., -Xmx4000M. It is recommended to set a larger heap size value than the one defined for your modeling tool.

    3. Save and close the file.

  • Depending on the size of the model you intend to publish, allocate a sufficient amount of memory to your modeling tool:
    • 2 million element model - 24 GB of RAM

    • 1 million element model - 15 GB of RAM

    • 500k element model - 7 GB of RAM


When you publish a new document, it inherits Teamwork Cloud project permissions. When you update a document, project permissions are not affected.


To publish a model to Cameo Collaborator for Teamwork Cloud for editing


  1. Start your modeling tool and open the model you want to publish.

  2. In the main menu, select Tools > Cameo Collaborator > Publish.
  3. In the Cameo Collaborator Publisher dialog, specify the following properties:
  4. If needed, change the following options (click the Options button to see the full option list):
  5. Select the Enable editing check box highlighted below.



  6. Click the Publish button.

Wait until you get the message that the model is successfully published, as publishing a large model may take some time. If you update an existing document, its version number in Cameo Collaborator for TWC is increased by one. A new version of the published document includes all comments from the previous version, unless the commented item no longer exists or comments are disabled.