An audit needs to check a payment; how can vouchers, invoices, and bank receipts be found together at once? Kailing Technology's electronic accounting archives management system links evidence with the star-chain graph and authorizes access by permission.

When an audit samples a payment, finance often first looks for vouchers in the ERP, then checks invoices on the invoice platform, and finally asks the cashier for bank receipts. Kailing Technology's electronic accounting archives management system uses business documents as the entry point, links vouchers, invoices, and payment receipts with the star-chain graph, and authorizes access by role, turning document search from cross-system inquiries into verification by document.

▍First determine the business index of the payment

Payments may come from procurement settlement, expense reimbursement or contract prepayment, and the bank statement summary alone may not locate the original business. At archiving, the payment order number, contract or reimbursement form, supplier or employee, amount, time and accounting period should be saved and linked to the general ledger voucher. If one payment corresponds to multiple invoices, the amount and purpose of each invoice should also be retained.

When receiving materials from ERP, expense control, invoicing, or banking platforms, the system establishes links by business number and rules. Access failures or missing numbers should enter a pending-matching queue; receipts that cannot be attributed must not be directly stuffed into some annual folder. The Kailing Technology solution lets document relationships form at the time of archiving, rather than being pieced together temporarily before an audit.

▍The star-chain graph shows the relationships between evidence

Opening the payment archive, the star-chain diagram can display the payment order, approvals, invoices, bank receipts, accounting vouchers, and related attachments. Auditors can view files and key fields along the nodes; finance can also trace back from the voucher to the corresponding business and documents. It not only lists files but also explains one-to-many and many-to-one amount allocation relationships.

For example, if one payment covers three invoices, the graph should be able to expand the amount of each invoice; if one invoice is paid in installments, show each receipt and the unpaid balance. When a receipt is missing, the node remains in a pending state. Kailing Technology's electronic accounting archives management system uses relationship visualization to help find broken links, reducing the problem of "the file exists but the association cannot be found".

▍Retrieval permissions cover both query and download

The fact that an audit needs to check documents does not mean it can browse all enterprise archives. The system grants query, preview, or download permissions by organization, year, archive category, and task scope, and records the accessor, time, files, and operations. Cross-company or sensitive payments can be set to require approval, and authorizations are automatically revoked upon expiration.

Daily financial queries and external audit access can use different permission templates. Controlled preview and necessary export records are provided for electronic files, while paper vouchers point to their physical storage locations. The Kailing Technology system places archive utilization and permission management together, making both search efficiency and data security manageable.

▍Supplementary documents and exceptions must leave a trail

If a payment order lacks an invoice, a receipt cannot be recognized, or a voucher has not yet been generated, the system marks the material status and responsible person. After files are supplemented, the original receipt log is not overwritten; if voiding, red-letter reversal, or re-vouchering occurs, the old and new relationships are retained. What audits need to see is the complete handling process, not just what is currently in the directory.

Document receipt should also verify file format, completeness, and usability, to avoid discovering only at download that a receipt cannot be opened. The authenticity, integrity, usability, and security of electronic accounting archives need continuous management throughout formation, receipt, custody, and utilization.

▍Use one complex payment for reverse lookup

The pilot can select four samples: one payment covering multiple invoices, installment payment, cross-period posting, and voucher adjustment. Search separately from the three entry points of bank receipt, invoice, and voucher, and check whether all can reach the same business and amount relationship. Then use an audit role to test permissions, confirming that the visible scope and operation logs comply with the system.

Kailing Technology's electronic accounting archives management system makes payment evidence a traceable archive chain. For finance, it reduces search time; for audit, it allows the business, tax, and funding basis of a payment to be seen directly.

▍Turn audit spot checks into reproducible queries

If files are archived only by accounting year, an audit request for "all evidence for one payment" still requires manually searching through directories. Enterprises can set the business order number, payment transaction number, invoice number, and voucher number as mutually linked indexes. Any one number can locate the materials under the same business and show their amount and date relationships.

Nodes in the star-chain diagram should allow drill-down to files and key metadata. After seeing a voucher, auditors can check the posting date and account; after seeing an invoice, they can check the issuer, amount, and tax amount; after seeing a bank receipt, they can check the payee and actual payment time. The relationship diagram helps navigation, while the original files and metadata bear the verification.

For situations where payment and invoice are not exactly equal, the system must retain explanations. Advance payments may be paid before invoicing, final payments may be paid across months, and some amounts may be tax-exclusive expenses. Marking the current linkage and unmatched balance in the graph is more conducive to audit communication than forcibly marking different amounts as consistent.

Archive handover can set up a handover checklist: which materials should be received, which are still in upstream systems, and which require manual supplementation. Finance confirms missing items before archiving, reducing the discovery during audits that original materials never entered the archive repository. The Kailing Technology system's material receipt and star-chain linking can be implemented in combination with these rules.

After an audit task ends, temporary access permissions should be revoked according to the deadline; downloaded electronic files or paper borrowings should be recorded. When archives are shared between organizations, the approval process and scope should also be clear. Permissions are not meant to keep people out of the system, but to ensure that each access corresponds to actual work tasks.

▍The actual workflow for retrieval by permission

After auditors request a payment spot check, finance can grant temporary access permissions for the corresponding organization and period based on the task. Auditors first search the payment order number and view invoices and payment receipts along the star-chain graph; if paper originals are needed, the system provides the location and borrowing process. After the task ends, the authorization is revoked, and the access log continues to be retained.

If a payment archive lacks a certain invoice, the system should indicate the business stage and reason. Some prepayments have not yet obtained an invoice and are pending receipt rather than missing documents; others have been issued upstream but not handed over, and should point to the responsible position. An accurate status is more helpful for audit explanation than forcibly marking the archive as "complete".

Finance can also trace back from bank receipts to check whether there are unrecorded or duplicate associations. The Starlink graph not only serves audits, but can also be used for daily account clearing and document completion. The business feedback left by each query can in turn improve the integration rules for ERP, expense control, and bank files.

▍FAQ

Q: Can the original invoice and receipt be found with only the voucher number?

A: Once the association between the voucher and the business document, invoice and receipt is established at archiving, it can be traced back from the voucher.

Q: Can auditors download all archives?

A: Authorization should be based on organization, task and archive scope, and retrieval and download operations should be recorded.

Q: How is one payment corresponding to multiple invoices displayed?

A: Expand the amount allocation relationship between each invoice and payment, rather than just showing a single "linked" status.

Visit Kailing Technology to learn about related products and implementation plans: https://www.kailingteck.com/eaa/ .

As a national high-tech enterprise, Kailing Technology focuses on the digital and intelligent transformation of enterprise business-finance-tax and operations management, providing software products, system integration, implementation and delivery, and operational services for various government agencies, institutions, group enterprises, and SMEs.

The company has now formed ten core product lines, including: AI digital employee system, enterprise expense control management system, customer relationship management system, reverse invoicing management system, invoice issuance for individuals management system, electronic archives management system, tax fully digitalized e-invoice Leqi system, tax invoice management system, group tax filing system, and AI OCR recognition system. It is committed to connecting enterprise business, finance, tax, funds, and archive data to help customers improve operational efficiency, business-finance-tax compliance capabilities, and digital management levels.

If you have any business-finance-tax digital transformation needs, welcome to contact us. Beijing Kailing Technology will serve you wholeheartedly.

Keywords: Electronic accounting archives star-chain diagram, payment audit, voucher invoice bank receipt, permission access, Kailing Technology