In order to assign a digital representation to an entity, the attributing party must trust that the claim of an attribute (such as name, location, role as an employee, or age) is correct and associated with the person or thing presenting the attribute (see Authentication below). Conversely, the individual claiming an attribute may only grant selective access to its information, e.g. (proving identity in a bar or PayPal authentication for payment at a web site). In this way, digital identity is better understood as a particular viewpoint within a mutually-agreed relationship than as an objective property.