I just rented a rental house and want to write a tenant management system. I don't know how to write. Thank you all.

Rental housing tenant rental housing tenant rental housing tenant rental housing tenant safety instructions in order to protect the private property of the landlord and the personal safety of the tenant, the tenant must strictly and safely use electricity and gas during the lease period; Correct use of electricity, gas, etc. , the following points should be noted: 1. Safe gas 1. Always check whether the rubber tube of the gas cooker is aging. It is found that the hose joint is aging and cracked, and the gas hose must be replaced; 2. Before going out or going to bed at night, be sure to check whether the gas is off, and never go out or sleep when the gas is on or cooking; 3. Residents must use gas water heaters correctly. When using the gas water heater, they must open the indoor doors and windows, and never sleep in the gas water heater. 4. Residents cannot connect the gas pipeline without authorization. In order to avoid causing property and casualties. 2. Safe use of electricity 1. Tenants must use household appliances correctly, and don't use household appliances without authorization before mastering the use methods of household appliances; 2. It is forbidden to use high-power electrical appliances without overloading electricity; 3. The air conditioners on the second and third floors cannot be turned on at the same time, so as to avoid the instantaneous current exceeding the rated range; 4. Tenants should not use the socket of mop board indiscriminately to avoid damaging household appliances due to poor contact or electric shock accidents. If it is the economic loss caused by the tenant's human factors, if it is the economic loss caused by the tenant's human factors, the tenant, the tenant, the tenant and the tenant need to bear all the losses, all the losses and all the losses. . . . On xxx, xxx, XXX, the landlord asked the tenant to sign.