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If you want to cancel an existing MinLOS or MaxLOS, the corresponding day / days must be selected. Then the sliders have to be moved all the way to the left.
In the case of CTA and CTD, the restrictions are managed by clicking the "Closed", "Open" buttons.
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Incidentally, the restrictions for all defined room category groups can be set individually. For this it is only necessary to remove the rake from the field "Accept restrictions for all room categories".
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