'Settings - Accounts Receivable' (ARS905) is the central program in Infor M3 for defining the overall rules and parameters that govern the Accounts Receivable (AR) module. This program is used to configure fundamental AR processes, including settings for payment terms, dunning routines, interest invoicing, and how customer payments are processed and matched against invoices. It serves as the primary setup function for the entire AR system, ensuring that transactions are handled according to the company's financial policies.

A. Company. Open (MNS095): This program defines basic company data and division-level settings, which are prerequisites for AR but not the specific AR module setup program.

C. Account Group. Open (CRS633): This is used to group accounting identities for reporting and analysis purposes, not for configuring the operational parameters of the Accounts Receivable module.

D. Settings - General Ledger (CRS750): This program is used to define the main settings for the General Ledger (GL) module, such as voucher series and period management, not Accounts Receivable.

1. Infor M3 Finance Management Accounts Receivable User Guide: In the section "Basic Data for Accounts Receivable," the guide states, "The main settings for accounts receivable are defined in 'Settings – Accounts Receivable' (ARS905)." This program is detailed as the primary location for configuring AR-specific parameters. (Document ID: M313.4ARUGENUS)

2. Infor M3 Finance Management General Ledger User Guide: The section on "Basic Data for General Ledger" describes 'Settings - General Ledger' (CRS750) as the program for defining the overall rules for the GL, confirming it is not for AR. (Document ID: M313.4GLUGENUS)

3. Infor M3 Foundation System Administration Guide: The guide describes 'Company. Open' (MNS095) as a core program for defining a new company and its fundamental parameters, such as chart of accounts and currency, which is a broader scope than AR-specific settings. (Document ID: M313.4SAGENUS, Chapter: "Company and Division Setup")