Your modeling experience with the current BPMN diagram can be customized via the diagram configuration. To access it, click on the gear symbol in the navigation bar.
In the configuration menu you can change settings associated with you diagram:

• General settings:

  • Change the diagram name 

  • Creation of changelog when saving the file

  • Comments on process elements

  • Saving of zoom position

• Links

  • Configure the display of linking icons at process elements

  • Configure whether links should be opened in a new browser tab or displayed in place as a dialog

• Display

  • Background color

  • Display height of the diagram on Confluence page

  • Show the diagram on Confluence page as image - this can improve loading performance of the page

• GitLab & Bitbucket

  • you can set default import settings for the Gitlab and / or Bitbucket projects, repositories and file paths

  • see Import from VCS for details

All settings affect only this particular diagram.