Index: src/services/guardianship/handshake.js
===================================================================
--- src/services/guardianship/handshake.js	(revision 29eb7459b738dadb3363af52947ca6358844a4e9)
+++ src/services/guardianship/handshake.js	(revision 26b1848308ffb57c42a26f8fb51f9337e6ed001c)
@@ -87,6 +87,12 @@
 }
 
-/** The existing guardians of a ward: local list, or the remote actor's shaer:guardians. */
-async function existingGuardiansOf(wardUri) {
+/**
+ * The existing guardians of a ward: local list, or the remote actor's
+ * shaer:guardians.
+ *
+ * Geexporteerd sinds shaer-lgo: de markeerroute had zijn EIGEN afleiding, en
+ * die was fout voor precies het geval dat telt (zie routes/guardian.js).
+ */
+export async function existingGuardiansOf(wardUri) {
   const local = deps.localSlug(wardUri);
   if (local) return relations.listGuardians(local).map((r) => r.other_uri);
@@ -627,3 +633,3 @@
 }
 
-export default { wireHandshake, handleOutbox, handleInbox, parseRelationship, parseUndoRelationship, endGuardianship, retryDeferred };
+export default { wireHandshake, handleOutbox, handleInbox, parseRelationship, parseUndoRelationship, endGuardianship, retryDeferred, existingGuardiansOf };