CA Civ Code Section 4285

A condominium plan shall contain all of the following:

(a)

A description or survey map of a condominium project, which shall refer to or show monumentation on the ground.

(b)

A three-dimensional description of a condominium project, one or more dimensions of which may extend for an indefinite distance upwards or downwards, in sufficient detail to identify the common area and each separate interest.

(c)

A certificate consenting to the recordation of the condominium plan pursuant to this act that is signed and acknowledged as provided in Section 4290.