Receipt Class for Auto reconciliation process

Hi,

For Auto reconciliation process, we have miscellaneous receipt and payment to be created by cash management for the we need to add receipt class method and activity to generate the mis receipts in CM, While creation of payment method we need to create Classes, here i want to know how we will create Receipt classes what are the parameters(Remitance,matching clearing) we need to select on receipt class section for auto bank reco process.