3.1.2 - Integrity Restrict Delete

Integrity Restrict New Feature : Restrict delete of an item when this item is referred by another item.

For using it, simply open the properties of a FK field, and then choose 'Restrict' in the 'FK Integrity' option.

In the following example, if you try to delete China (country), the system will refuse and tell you the related cities:
Integrity Restrict

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