What the documents look like
Export tax rebate filing work happens after goods leave the country. The task is to match tax vouchers against export records. The main data sources named in the brief are the electronic tax bureau, the export rebate filing system, customs electronic information, and the financial ledger. The documents handled day to day are the export tax exemption and rebate filing form, the export customs declaration, purchase invoices, and foreign exchange receipt vouchers. Data updates monthly or per batch.
Two facts shape this page. First, the handover material is a batch of voucher information waiting to be checked, not a completed filing. Second, the interactive nodes in the workflow collect values and route on choices. They do not contain a business database, and they do not constitute authorization or approval. The monthly or per-batch update cycle does not change the node behavior described here, so it is noted only as background.
Constraints at the interactive forms step
The form input node is a user interaction node. When it triggers, the conversation enters an interaction state, the workflow state is recorded, and execution waits for the user to complete the interaction. After the user fills the required information and submits, the node collects the submitted form information and passes it to later nodes.
The user selection node is also a user interaction node. When it triggers, the conversation enters an interaction state, the workflow state is recorded, and execution waits for the user to complete the interaction. When the user makes a choice, the node evaluates that choice and executes the "yes" branch.
Interaction state and permission state are separate facts. A node waiting for input does not mean the system has verified the operator's identity. A node receiving a selection does not mean an approval has passed. Field validation, business approval, write-back, and batch operations are implemented as needed in external systems or later nodes. The form collects values only. It does not complete rebate eligibility verification, does not write to the filing database, and does not synchronize with the electronic tax bureau.
Hypothetical paper exercise sample. A tax accountant at a foreign trade enterprise submits one batch of material during a monthly handover. The source text reads: "Export customs declaration number A-2024-0311, export date 11 March 2024, purchase invoice number B-2024-0087, invoice date 5 March 2024, foreign exchange receipt voucher number C-2024-0042, receipt date 2 April 2024; the export tax exemption and rebate filing form for this batch has not yet been generated." The sentence under review is: "The above material already meets filing conditions and can be submitted for the rebate filing." The subject, object, status, and valid scope in that sentence must be compared item by item. The material lists numbers and dates. It does not state that the filing form has been generated, and it does not state that the operator has been authorized to submit.
Configuration and implementation checks
The table below lists only node behavior stated in the official documents and implementation check items. The values in the middle column are starting points for this hypothetical exercise. They are not official default values.
| Configuration item | Hypothetical starting point for this exercise | Comparison method and reason |
|---|---|---|
| Form input node trigger | Enters interaction state after submit | Check against document: triggering records workflow state and waits for interaction |
| Required information list | Customs declaration number, purchase invoice number, foreign exchange receipt voucher number | Test whether a missing item leaves execution in the interaction state |
| User selection branch | Selecting "yes" executes the corresponding branch | Check against document: branch executes according to the user's choice |
| Handover request status field | Pending review | Compare with "approved" to judge whether execution may continue |
| Downstream node division of labor | Field validation and business approval in an external system | The form does not write to the database and does not verify rebate eligibility |
| Empty result handling | Paper input [] | Check the downstream design; do not claim that a rule retrieval necessarily returns empty |
Three common errors
- Treating interaction state as authorization state. Input: the sample material lists numbers and dates, and does not state the operator's permission. Comparison: whether a node waiting for input and an approval passing are the same fact. Observable result: if "form submitted" is written as "authorization granted," the judgment is wrong.
- Writing pending review as approved. Input: the handover request status field is "pending review." Comparison: whether pending review and approved are the same value. Observable result: if the draft sentence says "already meets filing conditions," it does not match the field value.
- Treating retrieval or relevance as a permission filter. Input: retrieval returns several voucher records. Comparison: whether retrieval results and the authorized scope are the same layer. Observable result: if similarity is used to exclude unauthorized records, the judgment is wrong, because retrieval does not carry authorization.
How to verify the setup
- Input the sample source text and the sentence under review: "The above material already meets filing conditions and can be submitted for the rebate filing." Compare whether the material states that the filing form has been generated and whether the operator has been authorized. Observable result: when neither is stated, the sentence is unsupported and the evidence gap remains.
- Input "the export tax exemption and rebate filing form for this batch has not yet been generated" from the sample. Compare whether that status and "can be submitted for the rebate filing" are mutually exclusive values in the same field. Observable result: not generated and can be submitted are mutually exclusive, so the draft sentence contradicts the source text.
- Input the paper empty result [] and the handover request status "pending review." Compare whether the downstream design continues to execute approval on an empty result. Observable result: if it continues, the empty result handling has not been checked against the design. This is an expected observation, not a claim that a test was run.
The public technical facts checked for this page are: the form input node collects submitted information and passes it to later nodes, and does not include a business database function; the required information check lists the information this task cannot omit and tests the behavior when an item is missing and when it is complete; the user selection node executes a branch according to the user's choice and is not a personnel directory or business data selector; the interaction state records the workflow state and waits for interaction, then continues execution after the interaction completes; field validation, business approval, write-back, and batch operations are implemented as needed in external systems or later nodes.