From c9f71d8531d946f04d5395bd885f08128253559c Mon Sep 17 00:00:00 2001
From: Sam Xie <sam@samxie.me>
Date: Fri, 29 May 2026 11:00:34 -0700
Subject: Add a collection API for `Included In` feature (#15516)

Add a collection API for `Included In` feature
---
 MediaBrowser.Controller/Collections/ICollectionManager.cs | 8 ++++++++
 1 file changed, 8 insertions(+)

(limited to 'MediaBrowser.Controller/Collections')

diff --git a/MediaBrowser.Controller/Collections/ICollectionManager.cs b/MediaBrowser.Controller/Collections/ICollectionManager.cs
index 206b5ac426..8d5d54ffd9 100644
--- a/MediaBrowser.Controller/Collections/ICollectionManager.cs
+++ b/MediaBrowser.Controller/Collections/ICollectionManager.cs
@@ -57,6 +57,14 @@ namespace MediaBrowser.Controller.Collections
         /// <returns>IEnumerable{BaseItem}.</returns>
         IEnumerable<BaseItem> CollapseItemsWithinBoxSets(IEnumerable<BaseItem> items, User user);
 
+        /// <summary>
+        /// Gets the collections accessible to the supplied user that contain the provided item.
+        /// </summary>
+        /// <param name="user">The user.</param>
+        /// <param name="itemId">The item identifier.</param>
+        /// <returns>The collections containing the item.</returns>
+        IEnumerable<BoxSet> GetCollectionsContainingItem(User user, Guid itemId);
+
         /// <summary>
         /// Gets the folder where collections are stored.
         /// </summary>
-- 
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