How is the "declaration" related to the "description?"

The description includes diagrammatic representations, including land surveys and improvements; administrative by-laws, such as condo corporation governance, and control; and rules related to the safety, security and welfare of the owners and property, as well as pertaining to the use and enjoyment of common elements and units. When both the description and declaration are registered with the province, the condominium has been legally created under the law.