Interlocks inform when there is a restriction to execute a Command.

This restriction applies to all Commands on the same level and on lower levels. For example, an Interlock created in a Bay interlocks all Commands in this Bay on devices. Likewise, an Interlock created in a Command Unit influences only that Unit.

Users can add several Interlocks inside each folder, and it is enough to violate one of these Interlocks to trigger an Interlock.

By definition, an Interlock does not block a Command, only informs that it is blocked. With this information, an application can simply warn users, as well as effectively block a Command.