# Develop

- [Developer Guide](/1.2.0/id-lifecycle-management/identity-issuance/android-registration-client/develop/android-registration-client-developer-guide.md)
- [UI Specification](/1.2.0/id-lifecycle-management/identity-issuance/android-registration-client/develop/ui-spec-documentation.md)
- [Technology Stack](/1.2.0/id-lifecycle-management/identity-issuance/android-registration-client/develop/technology-stack.md)