# Item definition display overrides from the Central Designer application

The definition of an item includes a Display Override property that allows you to specify whether the item is Hidden, Editable, or Read-Only. Each of these definitions overrides for a single item the access conferred by the View CRF, Enter Data into a CRF, and Edit Data on a CRF rights.

Therefore, a user in a rights group with the View CRF and Enter Data into a CRF rights is unable to see an item defined with the Hidden Display Override property and is unable to enter data in an item defined with the Read-Only Display Override property.

To create item definition display overrides, use the Central Designer application.

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