diff --git a/src/admin/domain.rs b/src/admin/domain.rs
index 464bc71..01061c4 100644
--- a/src/admin/domain.rs
+++ b/src/admin/domain.rs
@@ -367,6 +367,12 @@ pub mod repository {
             id: LookupKey,
             data: Value,
         ) -> Option<RepositoryItem>;
+        async fn replace(
+            &mut self,
+            context: &RepositoryContext,
+            id: LookupKey,
+            data: Value,
+        ) -> Option<RepositoryItem>;
         async fn delete(&mut self, context: &RepositoryContext, id: LookupKey) -> Option<Value>;
     }
 }
diff --git a/src/admin_examples/empty_repository.rs b/src/admin_examples/empty_repository.rs
index 02952cb..114d1ec 100644
--- a/src/admin_examples/empty_repository.rs
+++ b/src/admin_examples/empty_repository.rs
@@ -18,14 +18,12 @@ impl AdminRepository for Repository {
         .into()
     }
 
-    async fn get(&self, model: &RepositoryContext, id: LookupKey) -> Option<RepositoryItem> {
-        None
-    }
-
+    // GET on item collection.
     async fn list(&self, model: &RepositoryContext) -> RepositoryList {
         RepositoryList::Empty
     }
 
+    // POST on item collection.
     async fn create(
         &mut self,
         model: &RepositoryContext,
@@ -34,6 +32,12 @@ impl AdminRepository for Repository {
         None
     }
 
+    // GET single item.
+    async fn get(&self, model: &RepositoryContext, id: LookupKey) -> Option<RepositoryItem> {
+        None
+    }
+
+    // PATCH single item.
     async fn update(
         &mut self,
         model: &RepositoryContext,
@@ -43,6 +47,17 @@ impl AdminRepository for Repository {
         None
     }
 
+    // PUT single item.
+    async fn replace(
+        &mut self,
+        model: &RepositoryContext,
+        id: LookupKey,
+        data: Value,
+    ) -> Option<RepositoryItem> {
+        None
+    }
+
+    // DELETE single item.
     async fn delete(&mut self, _: &RepositoryContext, id: LookupKey) -> Option<Value> {
         None
     }
diff --git a/src/admin_examples/static_repository.rs b/src/admin_examples/static_repository.rs
index 678437c..18c864b 100644
--- a/src/admin_examples/static_repository.rs
+++ b/src/admin_examples/static_repository.rs
@@ -124,6 +124,15 @@ impl AdminRepository for MyStaticRepository {
         None
     }
 
+    async fn replace(
+        &mut self,
+        model: &RepositoryContext,
+        id: LookupKey,
+        data: Value,
+    ) -> Option<RepositoryItem> {
+        self.update(model, id, data).await
+    }
+
     async fn delete(&mut self, _: &RepositoryContext, id: LookupKey) -> Option<Value> {
         debug!("Would delete: {}", id);
 
diff --git a/src/admin_examples/user_repository.rs b/src/admin_examples/user_repository.rs
index 738aff7..d8cb7b6 100644
--- a/src/admin_examples/user_repository.rs
+++ b/src/admin_examples/user_repository.rs
@@ -46,6 +46,15 @@ impl AdminRepository for UserRepository {
         None
     }
 
+    async fn replace(
+        &mut self,
+        model: &RepositoryContext,
+        id: LookupKey,
+        data: Value,
+    ) -> Option<RepositoryItem> {
+        None
+    }
+
     async fn delete(&mut self, _: &RepositoryContext, id: LookupKey) -> Option<Value> {
         None
     }