Changed objects that you have not yet saved into a Project File or Project Folder are displayd with a change indicator in the ID column.
To check the history of changes for the selected object in the History Pane on the right, click View, select History Pane, or press CtrlAltH.
To filter all objects with history of attribute changes, move to the filter input field by CtrlShiftF shortcut and choose Changed from the filter suggestions list, see Filter History.
To filter all commented objects, move to the filter input field by CtrlShiftF shortcut and choose Commented from the filter suggestions list, see Filter Discussion.
Maintain suspect link flags to propagate changes of high-level objects to downstream objects linked by traceability links. A link becomes suspect if its target object changes. A suspect link displays the icon:
For more information about suspect link flags, see Suspect Link Flag.
When you save a project, you can choose whether to save the project history. Tip: Save a project as a new project baseline stored as a Project File or Project Folder with clear history.
Store ReqView files under a version control system (such as SVN, GIT, or Mercurial) to baseline document revisions and to manage requirements together with source code and other documents.