# OQ-03: ALPN String Naming Convention

- **Origin**: [overview.md](overview.md)
- **Status**: resolved
- **Door type**: One-way
- **Priority**: medium
- **Resolution**: Custom ALPNs use `alknet/<name>` prefix (no version), standard ALPNs use IANA strings. No version negotiation initially. See ADR-006.
- **Cross-references**: ADR-001, ADR-006