==Custom Fields and Versioning==
Once Versioning is enabledagainst a UTA object, there will be a new field added to an indication of the "Active Version" at the top of the Level 1 and Level 2 Custom Fields pageand a Version combo box.
[[Image:Select_custom_field_versionSelect_custom_field_version2017.png|link:|700px]]
Notice the '''Version''' field added next to the '''Field Class''' field. The '''Version''' field combo box contains the name of the version of the application or form that you are currently editing. It is this field that allows you to switch between the different concurrent versions that are available. Here is where you will switch between the "Baseline" application version, the current application version, and the new application you are building and testing.