ClickHelp Documentation

Compare Topic Versions

To compare two topic versions, click Select Version... under Compare with in the Versions Viewer  - you'll see a list of versions on the right side of the screen. Pick one to start comparing it with your current open version (the one specified in the Source block).

Click the Select version link in the Version History to compare two topic versions

Once you click the Select version... link, you will see the version selector panel on the right side of the page - select the version for comparison there:

Select the topic version for comparison on the version selector panel

You can see different kinds of changes highlighted. Use Legend to find out the meaning of the coloring. 

Legend in the Version History that shows different kinds of changes

This way two topic versions can be compared in ClickHelp .

Learn more on history tracking: