This feature is highly beneficial when you intend to craft an alternative version of your child form and are inclined not to rely on the History/Undo functionality. To access this, navigate to the settings of the linked records field.

The icon adjacent to the Edit Form button will display a roster of child forms associated with the linked records field. This feature enables seamless transitions between distinct child form setups, which proves especially useful when the two versions exhibit notable disparities.

By clicking the Add button, you have the option to generate a new iteration of a child form. The previous child form configuration will remain intact, and you can continue to choose it from the available list.