In the example later in the article, the model is used to provide one place you can set security for all information in all damage claims regardless of the type of information used in the claim.

For example, in the medical profession or in insurance claims processing, a second opinion, a second batter of tests, or a second estimate of damage is usually sufficient to validate a claim.

For the damage claim example this might include the policy for the claim, the driver name, the location of the damage, etc..