---
title: ClaimSeverityModelActivity
summary: API reference for ClaimSeverityModelActivity.
status: draft
owner: SAIF.Core documentation team
last_reviewed: 2026-09-24
library: SAIF.Data
reference_type: package
---

# ClaimSeverityModelActivity

Domain entity representing Claim severity model activity data within the claims severity model area of the claims/policy domain, mapped for NHibernate persistence.*

## Purpose
- Models claim severity model activity data used by the claims severity model area of this library.*
- Inherits shared identity/lifecycle behavior from `EntityBase`.

## Context
- Namespace: `SAIF.Data.Model.Claims.SeverityModel`
- Assembly/package: `SAIF.Data`

## Public members
| Member | Signature | Purpose |
| --- | --- | --- |
| Id | `long Id { get; set; }` | Primary key / surrogate identifier for this record.* |
| ClaimId | `long ClaimId { get; set; }` | Foreign-key identifier referencing the related claim record.* |
| ActionDescription | `string ActionDescription { get; set; }` | Value of action description exposed by this type.* |
| ActionRole | `string ActionRole { get; set; }` | Value of action role exposed by this type.* |

## Behavioral notes
- Properties are typically declared `virtual` to support NHibernate lazy-loading proxies (see the corresponding mapping file under `Data/SAIF.Data.NHibernate`).*

## Constraints and usage notes
- No additional usage constraints beyond standard NHibernate entity/DTO conventions could be confirmed from static analysis.**

> **Note:** Statements marked with * were inferred from code structure, naming conventions, or contextual evidence where direct confirmation was not available in source artifacts. Statements marked with ** could not be confirmed; treat as unknown until verified.

## Sources
- `Data/SAIF.Data/Model/Claims/SeverityModel/ClaimSeverityModelActivity.cs`