Landlords should note that supplementary terms can be omitted to benefit either the landlord or the contract-holder, but any changes must be agreed with the contract-holder.
Dylai landlordiaid nodi y gellir hepgor y telerau atodol er budd naill ai'r landlord neu ddeiliad y contract, ond rhaid i ddeiliad y contract gytuno ar unrhyw newidiadau.