In this section, you will see two boxes. On the left is the form for generating rent for a single tenant. Select the name of the tenant from drop down menu, select status (due or paid), month, year, and amount to be paid in advance (If any). Then hit Generate. To generate monthly rents for all active tenants, just select the year and month on the right box and hit generate. An invoice will be created for each tenant with a designated number, which you will be able to see in the list of monthly rents and all rents.