Compare two versions

You can compare two versions of an element, model, or table that has more than one version.

1. Choose from the following actions.

   To...	Do this...
   Compare table versions	In the navigator, click Library. In the Library browser, select a table that displays the icon.
   Compare element or model versions	In the navigator, click Elements. In the Elements browser, select an element that displays the icon, or a model that displays the icon.

2. In the viewer, select the Version tab and click Show History.

3. In the Show History window, select two versions in the left panel from the list of all existing versions.

   The right panel uses colored change bars to indicate the differences between the versions:

   • Red means that the item was present in the older version and is not present in the newer version.

   • Green means the item is present in the newer version but was not present in the older version.

   • Yellow means that the item changed between the older and newer version.

4. To exit, click Close.