Hi,

Reconciliation models are used to automate the bank reconciliation process, which is especially handy when dealing with recurring entries like bank fees. Reconciliation models can also help handle cash discounts. Each model is created based on a model type and bank transaction conditions.

Three types of models exist:

Button to generate counterpart entry: a button is created in the resulting entry section of the bank reconciliation view. If clicked, this button generates a counterpart entry to reconcile with the active transaction based on the rules set in the model. The rules specified in the model determine the counterpart entry’s account(s), amount(s), label(s), and analytic distribution;

Rule to suggest counterpart entry: used for recurring transactions to match the transaction to a new entry based on conditions that must match the information on the transaction;

Rule to match invoices/bills: used for recurring transactions to match the transaction to existing invoices, bills, or payments based on conditions that must match the information on the transaction.

For more information please refer to the following link :

https://www.odoo.com/documentation/17.0/applications/finance/accounting/bank/reconciliation_models.html#:~:text=Reconciliation%20models%20are%20used%20to,type%20and%20bank%20transaction%20conditions.

https://www.cybrosys.com/odoo/odoo-books/odoo-book-v16/accounting/reconciliation/

Hope it helps