How do I…? — Cross-module

Use this index when an activity starts in one OTO module and must agree with another. Follow the linked handoff guide, then use its links to the detailed module procedure.

If you need to trace…	Modules or records involved	Main owners	Go to
A request through purchase and receipt	Back Office, Inventory; requisition, PO, GRN	Procurement, Storekeeper, Finance	Purchase to stock
Inventory usage caused by a restaurant sale	Inventory, POS; product, unit, order, stock movement	Storekeeper, Waiter, Cashier	Stock to POS
A restaurant bill charged to a guest room	POS, Front Desk; bill, Send to Room, stay charge	Cashier, Receptionist	POS to Front Desk
Payments, currencies, taxes, and totals across modules	POS, Front Desk, Back Office; payments and reports	Cashier, Receptionist, Finance	Finance reconciliation
End-of-day checks and the next business date	All modules; pending work, reports, New Day	Closing roles and Supervisors	Daily closing and New Day
An incomplete handoff or unexplained difference	Source record, receiving record, exception owner	Sending and receiving teams	Handover and exceptions

Common terms and synonyms

• Handoff means one team or module passing responsibility to another.
• Source record is the original order, bill, receipt, or document that proves what happened.
• Reconciliation means comparing records and resolving differences.
• Business date is the operating day used by OTO, which changes through New Day.
• Exception is a missing, blocked, duplicated, or mismatched result that needs an owner.