Review. 

Brava! Enterprise can open markup files for review. Though an image file can have only one editable markup associated with it, there can be multiple overlaid, or read-only markups attached.

Markups opened for review cannot be edited, but one or more overlaid markup layers can be permanently published with the current file, along with any newly created markup layers, as a new markup.

Clicking Review opens a file explorer window where you may select an associated markup file, or files, to open for review. When markup files are overlaid for review, clicking on the review drop-down arrow displays a list of currently open markups that you may close for review (Close Review).

Selecting Review Changemark opens the Changemark panel where you may cycle through any Changemark contained in the markup file.