---
title: SAIF.Services.Imaging.Import business rules
summary: Enumerated business rules with per-rule trigger, enforcement, and outcomes.
status: draft
owner: SAIF Claims BOF team
last_reviewed: 2026-08-21
library: SAIF.Services.Imaging.Import
reference_type: embedded
---

# SAIF.Services.Imaging.Import business rules

This page captures business rules enforced by this library. Both rules are output-formatting rules enforced purely inside `clsImageImport.ToString()`; neither performs validation, throws, or blocks construction/use of the object — they only affect the serialized text representation.

## BR-IMG-001 Blank out unset date values in serialized output

| Field | Value |
| --- | --- |
| **Statement** | When serializing `DocumentDate`, `ReceivedDate`, or `TaskDate` via `ToString()`, if the date value equals `Date.MinValue` or `Date.MaxValue` (the unset/sentinel state), the emitted line has an empty value rather than a formatted date. |
| **Trigger** | Call to `clsImageImport.ToString()` on an instance whose date property was never explicitly set (or explicitly set to a sentinel value). |
| **Enforcement** | `clsImageImport.ToString()`, three duplicated `If <PropertyName> > Date.MinValue And <PropertyName> < Date.MaxValue` conditional blocks, one each for `DocumentDate`, `ReceivedDate`, and `TaskDate`. |
| **Outcome** | Downstream consumers of the serialized text (e.g., an OnBase import control file) receive a blank value for `DocumentDate=`/`ReceivedDate=`/`TaskDate=` instead of a placeholder date string. |
| **Source** | `SAIF.Services.Imaging.Import\clsImageImport.vb` |

---

## BR-IMG-002 Blank out non-positive numeric defaults in serialized output

| Field | Value |
| --- | --- |
| **Statement** | When serializing `DocumentDateDays`, `ImageSeqNum`, `NPages`, `PolicyNum`, `AffiliationId`, or `LegalCaseId` via `ToString()`, if the value is not greater than `0`, the emitted line has an empty value rather than the numeric default. |
| **Trigger** | Call to `clsImageImport.ToString()` on an instance whose numeric identity/count property is at its zero/unset default. |
| **Enforcement** | `clsImageImport.ToString()`, six duplicated `If <PropertyName> > 0` conditional blocks, one each for `DocumentDateDays`, `ImageSeqNum`, `NPages`, `PolicyNum`, `AffiliationId`, and `LegalCaseId`. |
| **Outcome** | Downstream consumers receive a blank field rather than a misleading `0` for identifiers/counts that have not been assigned (e.g., an unassigned `PolicyNum` or `LegalCaseId`). |
| **Source** | `SAIF.Services.Imaging.Import\clsImageImport.vb` |

---

## Notes
- No other conditional or validation logic exists in the class (e.g., no rules govern `ClaimID`, `AgencyID`, `ProducerID`, or the `OnBase*`/legal-case flag properties beyond straight pass-through serialization).
- No stored-procedure-sourced rules apply to this library.

## Related documentation
- [Index](index.md)
- [Overview](overview.md)
- [Architecture](architecture.md)
- [Dependencies](dependencies.md)
- [Operations and processes](operations-processes.md)
- [API reference](api/index.md)

## Sources
- `SAIF.Services.Imaging.Import\clsImageImport.vb`
- `.saifdocgen\state\runs\20260821-113120-claims-bof-web-legal\analysis\TSK010-analysis.md`