diff --git a/kraken-common b/kraken-common
index 71e9d72..61e7880 160000
--- a/kraken-common
+++ b/kraken-common
@@ -1 +1 @@
-Subproject commit 71e9d72dfc3397a311ed0c5b24e048ed4f92cf8a
+Subproject commit 61e788097239bffe908c9b8979c9e1a53c0f2bf6
diff --git a/libs.versions.toml b/libs.versions.toml
index 62cf211..fabfcb3 100644
--- a/libs.versions.toml
+++ b/libs.versions.toml
@@ -1,6 +1,6 @@
 [versions]
 sonarqube = "3.3"
-kmehr = "1.0.100-gd0d401a3c5"
+kmehr = "1.0.102-g817ceaef6d"
 
 [libraries]
 reactorCore = { group = "io.projectreactor", name = "reactor-core" }
diff --git a/lite-core/src/main/kotlin/org/taktik/icure/asyncservice/impl/DataOwnerServiceImpl.kt b/lite-core/src/main/kotlin/org/taktik/icure/asyncservice/impl/DataOwnerServiceImpl.kt
index 16c2ec0..fabd177 100644
--- a/lite-core/src/main/kotlin/org/taktik/icure/asyncservice/impl/DataOwnerServiceImpl.kt
+++ b/lite-core/src/main/kotlin/org/taktik/icure/asyncservice/impl/DataOwnerServiceImpl.kt
@@ -1,5 +1,6 @@
 package org.taktik.icure.asyncservice.impl
 
+import kotlinx.coroutines.flow.Flow
 import org.springframework.stereotype.Service
 import org.taktik.icure.asynclogic.DataOwnerLogic
 import org.taktik.icure.asyncservice.DataOwnerService
@@ -11,8 +12,10 @@ class DataOwnerServiceImpl(
     private val dataOwnerLogic: DataOwnerLogic
 ) : DataOwnerService {
     override suspend fun getCryptoActorStub(dataOwnerId: String): CryptoActorStubWithType? = dataOwnerLogic.getCryptoActorStub(dataOwnerId)
-
+    override fun getCryptoActorStubs(dataOwnerIds: List<String>): Flow<CryptoActorStubWithType> = dataOwnerLogic.getCryptoActorStubs(dataOwnerIds)
     override suspend fun getDataOwner(dataOwnerId: String): DataOwnerWithType? = dataOwnerLogic.getDataOwner(dataOwnerId)
-
+    override fun getDataOwners(dataOwnerIds: List<String>): Flow<DataOwnerWithType> = dataOwnerLogic.getDataOwners(dataOwnerIds)
     override suspend fun modifyCryptoActor(modifiedCryptoActor: CryptoActorStubWithType): CryptoActorStubWithType = dataOwnerLogic.modifyCryptoActor(modifiedCryptoActor)
+    override fun getCryptoActorHierarchy(dataOwnerId: String): Flow<DataOwnerWithType> = dataOwnerLogic.getCryptoActorHierarchy(dataOwnerId)
+    override fun getCryptoActorHierarchyStub(dataOwnerId: String): Flow<CryptoActorStubWithType> = dataOwnerLogic.getCryptoActorHierarchyStub(dataOwnerId)
 }
\ No newline at end of file