Setting up recurring invoicing

Task Reference
Set up system options for recurring invoicing. Setting up system options
Set up at least one default deferred ledger interface. Setting up a deferred revenue interface
Set up any contract line preset. Setting up a contract line preset
Set up at least one contract type. Setting up a contract type
Set up at least one generate type and assign at least one default contract line preset to each contract type. Setting up a generate type
Set up any recurrences to use. Setting up a recurrence
Set up any contract header presets. Creating and maintaining a contract header