Exclusive use rights are created and conferred in one of two ways, 1. Registered real rights or by way of a right conferred in terms of a scheme rule. The location of an EUA subject to rule-based rights, its identifying number, size and intended use are marked on a scale layout plan, which along with the allocation schedule forms part of the rule. 2. The person holding the registered right has a certificate issued by the Registrar of Deeds. EUAs subject to registered rights are surveyed and shown on the approved and registered sectional plan. The survey beacons are identified and described the distances between them and their bearings from one another are listed in a schedule on the plan. Additionally, the extent of the EUA is often described in the notes to the sheet of the sectional plan in which the EUA is delineated. In both cases there is certainty as to who holds the rights and the exact area of common property that is subject to the rights.