diff --git a/Penumbra.Api b/Penumbra.Api
index a8e2fe02..2f76f42e 160000
--- a/Penumbra.Api
+++ b/Penumbra.Api
@@ -1 +1 @@
-Subproject commit a8e2fe0219b8fd1f787171f11e33571317e531c1
+Subproject commit 2f76f42e54141258d89300aa78d42fb3f1878092
diff --git a/Penumbra/Api/Api/ApiHelpers.cs b/Penumbra/Api/Api/ApiHelpers.cs
index 32a3956f..92a30bce 100644
--- a/Penumbra/Api/Api/ApiHelpers.cs
+++ b/Penumbra/Api/Api/ApiHelpers.cs
@@ -48,8 +48,10 @@ public class ApiHelpers(
     [MethodImpl(MethodImplOptions.AggressiveInlining | MethodImplOptions.AggressiveOptimization)]
     internal static PenumbraApiEc Return(PenumbraApiEc ec, LazyString args, [CallerMemberName] string name = "Unknown")
     {
-        Penumbra.Log.Debug(
-            $"[{name}] Called with {args}, returned {ec}.");
+        if (ec is PenumbraApiEc.Success or PenumbraApiEc.NothingChanged)
+            Penumbra.Log.Verbose($"[{name}] Called with {args}, returned {ec}.");
+        else
+            Penumbra.Log.Debug($"[{name}] Called with {args}, returned {ec}.");
         return ec;
     }
 
diff --git a/Penumbra/Api/Api/CollectionApi.cs b/Penumbra/Api/Api/CollectionApi.cs
index de704460..e99850a6 100644
--- a/Penumbra/Api/Api/CollectionApi.cs
+++ b/Penumbra/Api/Api/CollectionApi.cs
@@ -1,3 +1,4 @@
+using System.Collections.Generic;
 using OtterGui.Services;
 using Penumbra.Api.Enums;
 using Penumbra.Collections;
@@ -10,6 +11,24 @@ public class CollectionApi(CollectionManager collections, ApiHelpers helpers) :
     public Dictionary<Guid, string> GetCollections()
         => collections.Storage.ToDictionary(c => c.Id, c => c.Name);
 
+    public List<(Guid Id, string Name)> GetCollectionsByIdentifier(string identifier)
+    {
+        if (identifier.Length == 0)
+            return [];
+
+        var list = new List<(Guid Id, string Name)>(4);
+        if (Guid.TryParse(identifier, out var guid) && collections.Storage.ById(guid, out var collection) && collection != ModCollection.Empty)
+            list.Add((collection.Id, collection.Name));
+        else if (identifier.Length >= 8)
+            list.AddRange(collections.Storage.Where(c => c.Identifier.StartsWith(identifier, StringComparison.OrdinalIgnoreCase))
+                .Select(c => (c.Id, c.Name)));
+
+        list.AddRange(collections.Storage
+            .Where(c => string.Equals(c.Name, identifier, StringComparison.OrdinalIgnoreCase) && !list.Contains((c.Id, c.Name)))
+            .Select(c => (c.Id, c.Name)));
+        return list;
+    }
+
     public Dictionary<string, object?> GetChangedItemsForCollection(Guid collectionId)
     {
         try
diff --git a/Penumbra/Api/IpcProviders.cs b/Penumbra/Api/IpcProviders.cs
index 293af588..cc98ef0d 100644
--- a/Penumbra/Api/IpcProviders.cs
+++ b/Penumbra/Api/IpcProviders.cs
@@ -19,6 +19,7 @@ public sealed class IpcProviders : IDisposable, IApiService
         _providers =
         [
             IpcSubscribers.GetCollections.Provider(pi, api.Collection),
+            IpcSubscribers.GetCollectionsByIdentifier.Provider(pi, api.Collection),
             IpcSubscribers.GetChangedItemsForCollection.Provider(pi, api.Collection),
             IpcSubscribers.GetCollection.Provider(pi, api.Collection),
             IpcSubscribers.GetCollectionForObject.Provider(pi, api.Collection),
diff --git a/Penumbra/Api/IpcTester/CollectionsIpcTester.cs b/Penumbra/Api/IpcTester/CollectionsIpcTester.cs
index 12314f0c..2679bc69 100644
--- a/Penumbra/Api/IpcTester/CollectionsIpcTester.cs
+++ b/Penumbra/Api/IpcTester/CollectionsIpcTester.cs
@@ -35,7 +35,7 @@ public class CollectionsIpcTester(DalamudPluginInterface pi) : IUiService
 
         ImGuiUtil.GenericEnumCombo("Collection Type", 200, _type, out _type, t => ((CollectionType)t).ToName());
         ImGui.InputInt("Object Index##Collections", ref _objectIdx, 0, 0);
-        ImGuiUtil.GuidInput("Collection Id##Collections", "Collection GUID...", string.Empty, ref _collectionId, ref _collectionIdString);
+        ImGuiUtil.GuidInput("Collection Id##Collections", "Collection Identifier...", string.Empty, ref _collectionId, ref _collectionIdString);
         ImGui.Checkbox("Allow Assignment Creation", ref _allowCreation);
         ImGui.SameLine();
         ImGui.Checkbox("Allow Assignment Deletion", ref _allowDeletion);
@@ -48,6 +48,25 @@ public class CollectionsIpcTester(DalamudPluginInterface pi) : IUiService
         if (_oldCollection != null)
             ImGui.TextUnformatted(!_oldCollection.HasValue ? "Created" : _oldCollection.ToString());
 
+        IpcTester.DrawIntro(GetCollectionsByIdentifier.Label, "Collection Identifier");
+        var collectionList = new GetCollectionsByIdentifier(pi).Invoke(_collectionIdString);
+        if (collectionList.Count == 0)
+        {
+            DrawCollection(null);
+        }
+        else
+        {
+            DrawCollection(collectionList[0]);
+            foreach (var pair in collectionList.Skip(1))
+            {
+                ImGui.TableNextRow();
+                ImGui.TableNextColumn();
+                ImGui.TableNextColumn();
+                ImGui.TableNextColumn();
+                DrawCollection(pair);
+            }
+        }
+
         IpcTester.DrawIntro(GetCollection.Label, "Current Collection");
         DrawCollection(new GetCollection(pi).Invoke(ApiCollectionType.Current));