---
title: "Overview"
description: "Configuration options for the walt.id Enterprise Issuer2 Service."
stack: "Enterprise Stack (commercial) — version 0.21.0"
stack_version: "0.21.0"
stack_comparison: https://docs.walt.id/community-vs-enterprise.md
canonical_url: https://docs.walt.id/enterprise-stack/services/issuer2-service/configurations/overview
generated: 2026-07-20
---
# Overview

The Issuer2 Service provides several configuration options to customize its behavior and appearance. This section covers:

- [Display Configuration](https://docs.walt.id/enterprise-stack/services/issuer2-service/configurations/display-configuration.md) – Configure how your issuer appears in wallets.
- [Credential Types](https://docs.walt.id/enterprise-stack/services/issuer2-service/configurations/credential-types.md) – Manage supported credential configurations.
- [Status List Aggregation](https://docs.walt.id/enterprise-stack/services/issuer2-service/configurations/status-list-aggregation.md) – Discover and cache status lists for offline verification.
- [Client Authentication & Attestation](https://docs.walt.id/enterprise-stack/services/client-attestation-service/issuer-integration.md) – Configure `clientAuthenticationConfig` (anonymous pre-authorized access and/or attestation-based wallet authentication).

## Configuration Hierarchy

Configuration in the Issuer2 Service follows a hierarchy:

1. **Service Configuration** – Base settings defined when creating the issuer service.
2. **Credential Profiles** – Per-credential-type settings that override service defaults.
3. **Offer Overrides** – Per-offer settings that override profile defaults.

This lets you set sensible defaults at the service level while keeping flexibility for specific use cases.