EU Digital Identity Wallet — registry registration

What this does. Self-registers this tenant (–) with the European Digital Identity Wallet reference Wallet Relying Party (WRP) registry at –. Registration is bound to a natural person (director / DPO) via their EU-issued PID and produces two on-disk certificates that make EU reference wallets recognise the verifier as an authorised RP.

Prerequisite. Install the EU reference Wallet (Android or iOS build published by the European Commission’s EUDI reference programme) on a phone and load a test PID from the EU reference issuer. Without a PID on hand the QR scan below cannot complete.

Steps. (1) Click Start. (2) Scan the QR with your EUDI wallet. (3) Approve the PID presentation in the wallet. (4) Enter a strong password (12+ chars) for the PKCS#12 archive. (5) Click Finalise to walk the 14-step registration tree and install both certificates under App_Data/<tenant>/vci/. (6) Once wrp.p12 is in place, presentation requests to EU reference wallets are signed with the registry-issued key automatically.

Succession & ownership. The registry binds every write to the natural person whose PID was scanned in step 2 (via an opaque hash_pid). The current WRP registry Swagger exposes no transfer-ownership or add co-owner endpoint on the Legal Entity or WRP records, so if the person who registered this tenant later leaves the company, their successor must complete a fresh registration under their own PID. The installed wrp.p12 continues to work until it expires; the successor’s registration produces a new key that supersedes it via the same auto-swap flow. Practical implication: register under a role account’s PID (e.g. the DPO’s dedicated identity) rather than a personal one, and keep the recovery cadence < cert expiry.