Draft revisions

There is always just one [draft] revision for an object. It is possible to have no [draft] revision when a new object has never been unlocked. In that case, there is a [in development] revision, but no [draft] revision. The [draft] revision can be regarded as the most recent public version of the object. When an object gets unlocked, the last saved working copy automatically loses its [in development] status and becomes the [draft] revision.

Normally, you edit and unlock the latest version of an object so that it becomes the new [draft] revision. However, there may be situations when you cannot use the latest version of an object. This may happen if the latest version has a bug or when the [draft] revision contains some prototype code that is not developed further.

In that case, you can make an earlier revision the [draft] revision. To do so, right-click this earlier revision and click Make draft. Then if you edit the object, the new development revision will be based on the earlier revision that is now marked as [draft].