1.For the accounts group. The answer is, they are used to classify the GL accounts or categorize them depending on their nature, whether balance sheet accounts or profit&loss Accounts or any other type. 2.Bank reconciliation is the practice of clearing the bank accounts that are used in incoming/outgoing payments which are known as clearing account with the main Bank accounts, after receiving the bank statements. For the dunning question. The answer is simple. Just exclude the customer from the dunning procedure assigned in the Business Partner under the correspondence tab so the customer no is longer being notified, Or you can set the customer as blocked for dunning under the same tab.
