diff --git a/README.md b/README.md
index c1cc4edb5..65b0fa2b5 100644
--- a/README.md
+++ b/README.md
@@ -63,7 +63,11 @@ LibrePods allows you to use AirPods features that are exclusive to Apple devices
 
 ## Find My
 
-The following features related to Find My are planned, but require further RE and might need root on Android:
+The following features related to Find My are planned. Nearby accessory control still requires
+further RE and might need root on Android; account-backed network location does not require root:
+
+The account-backed network-location path and its prerequisites are documented in
+[Find My network integration](docs/find-my-network.md).
 
 - Add your AirPods to the Find My network
 - Play sound through charging case to find it
diff --git a/docs/find-my-network.md b/docs/find-my-network.md
new file mode 100644
index 000000000..8e7757857
--- /dev/null
+++ b/docs/find-my-network.md
@@ -0,0 +1,58 @@
+# Find My network integration
+
+This document defines the implementation boundary for locating an Apple-account-owned AirPods
+accessory through Apple's crowd-sourced Find My network. It is separate from nearby BLE finding:
+the AirPods do not provide their offline-finding master secret over AACP.
+
+## Required account stack
+
+The network path starts with the Apple account that owns the AirPods. A complete client needs all of
+the following components; a rotating-key implementation alone is not sufficient:
+
+1. Apple account sign-in, two-factor authentication, and acceptance of the iCloud/MobileMe terms.
+2. Anisette headers and an Apple device/OS configuration for authenticated requests.
+3. Apple Push Service registration for Find My topics.
+4. MobileMe tokens, a CloudKit client, and the account's encrypted iCloud keychain.
+5. Encrypted, persistent client state for the BeaconStore change token and key alignment.
+
+The existing OpenBubbles `rustpush` implementation provides this complete stack and is the source
+candidate for Android integration. Reimplementing only its HTTP calls would omit keychain and state
+invariants and must not be treated as equivalent.
+
+## Ordered location flow
+
+After account setup, the client performs this sequence:
+
+1. Open the private `BeaconStore` CloudKit zone for `com.apple.icloud.searchparty`.
+2. Resolve that zone's encryption configuration through the account keychain.
+3. Fetch changes using the stored change token; on a server-requested reset, clear the token and
+   local accessory/share state, then fetch again.
+4. Decrypt and join each master-beacon, naming, and key-alignment record into an accessory.
+5. Derive the accessory's rotating P-224 keys for the requested time window.
+6. Hash the public-key X coordinates into the identifiers accepted by the Search Party fetch API.
+7. Fetch encrypted location reports from `findmyservice/v2/fetch`.
+8. Derive each report key with ECDH, decrypt the AES-GCM payload, and select the newest report.
+9. Persist the newest report and updated key alignment before presenting it to the user.
+
+## Android integration shape
+
+The Rust library should expose a small Android-facing boundary instead of leaking CloudKit or
+cryptographic types into Kotlin:
+
+- begin/continue/cancel account setup, including two-factor and terms-required states;
+- restore or sign out of an encrypted account session;
+- list owned AirPods accessories;
+- refresh locations and return latitude, longitude, accuracy, confidence, and timestamp;
+- report structured authentication, network, keychain, and no-report errors.
+
+Credentials, decrypted beacon secrets, and raw reports must remain in encrypted app-private storage.
+The UI should distinguish a stale last-known report from a live nearby BLE observation and must not
+claim that signing in adds an accessory to the network; this path locates accessories already owned
+by that Apple account.
+
+## Upstream source boundary
+
+The source candidate is OpenBubbles' `rustpush` Find My and iCloud stack. Before importing it, the PR
+must preserve its license notices, identify the exact upstream revision, and keep updates reviewable.
+The build must compile the Rust sources for every Android ABI shipped by LibrePods; prebuilt opaque
+libraries are not an acceptable substitute.