diff --git a/Kyoo.Common/Controllers/ILibraryManager.cs b/Kyoo.Common/Controllers/ILibraryManager.cs
index 237e541f..d4fff41d 100644
--- a/Kyoo.Common/Controllers/ILibraryManager.cs
+++ b/Kyoo.Common/Controllers/ILibraryManager.cs
@@ -6,7 +6,6 @@ namespace Kyoo.Controllers
 	public interface ILibraryManager
 	{
 		//Read values
-		string GetShowExternalIDs(long showID);
 		Studio GetStudio(long showID);
 		IEnumerable<PeopleLink> GetPeople(long showID);
 		IEnumerable<Genre> GetGenreForShow(long showID);
diff --git a/Kyoo.Common/Models/MetadataID.cs b/Kyoo.Common/Models/MetadataID.cs
new file mode 100644
index 00000000..29075460
--- /dev/null
+++ b/Kyoo.Common/Models/MetadataID.cs
@@ -0,0 +1,33 @@
+namespace Kyoo.Models
+{
+	public class MetadataID
+	{
+		public string ProviderName;
+		public string ProviderLogo;
+		public string ID;
+		public string Link;
+
+		public MetadataID() { }
+
+		public MetadataID(string providerValue)
+		{
+			string[] values = providerValue.Split('=');
+			ProviderName = values[0];
+			ID = values[1];
+		}
+		
+		public MetadataID(string providerName, string id)
+		{
+			ProviderName = providerName;
+			ID = id;
+		}
+		
+		public MetadataID(string providerName, string providerLogo, string id, string link)
+		{
+			ProviderName = providerName;
+			ProviderLogo = providerLogo;
+			ID = id;
+			Link = link;
+		}
+	}
+}
\ No newline at end of file
diff --git a/Kyoo.Common/Models/Show.cs b/Kyoo.Common/Models/Show.cs
index a26e490a..231c46f5 100644
--- a/Kyoo.Common/Models/Show.cs
+++ b/Kyoo.Common/Models/Show.cs
@@ -25,7 +25,7 @@ namespace Kyoo.Models
 		[JsonIgnore] public string ImgLogo { get; set; }
 		[JsonIgnore] public string ImgBackdrop { get; set; }
 
-		public string ExternalIDs { get; set; }
+		public IEnumerable<MetadataID> ExternalIDs { get; set; }
 
 		public bool IsMovie { get; set; }
 		
@@ -42,21 +42,18 @@ namespace Kyoo.Models
 		[JsonIgnore] public virtual IEnumerable<Season> Seasons { get; set; }
 		[JsonIgnore] public virtual IEnumerable<Episode> Episodes { get; set; }
 
-
-		public string GetAliases()
-		{
-			return Aliases == null ? null : string.Join('|', Aliases);
-		}
-
-		public string GetGenres()
-		{
-			return Genres == null ? null : string.Join('|', Genres);
-		}
-
-
 		public Show() { }
 
-		public Show(string slug, string title, IEnumerable<string> aliases, string path, string overview, string trailerUrl, IEnumerable<Genre> genres, Status? status, long? startYear, long? endYear, string externalIDs)
+		public Show(string slug, 
+			string title,
+			IEnumerable<string> aliases,
+			string path, string overview,
+			string trailerUrl,
+			IEnumerable<Genre> genres,
+			Status? status,
+			long? startYear,
+			long? endYear,
+			IEnumerable<MetadataID> externalIDs)
 		{
 			Slug = slug;
 			Title = title;
@@ -72,7 +69,20 @@ namespace Kyoo.Models
 			IsCollection = false;
 		}
 
-		public Show(string slug, string title, IEnumerable<string> aliases, string path, string overview, string trailerUrl, Status? status, long? startYear, long? endYear, string imgPrimary, string imgThumb, string imgLogo, string imgBackdrop, string externalIDs)
+		public Show(string slug,
+			string title, 
+			IEnumerable<string> aliases, 
+			string path,
+			string overview, 
+			string trailerUrl,
+			Status? status, 
+			long? startYear,
+			long? endYear,
+			string imgPrimary,
+			string imgThumb, 
+			string imgLogo, 
+			string imgBackdrop,
+			IEnumerable<MetadataID> externalIDs)
 		{
 			Slug = slug;
 			Title = title;
@@ -93,12 +103,7 @@ namespace Kyoo.Models
 
 		public string GetID(string provider)
 		{
-			if (ExternalIDs?.Contains(provider) != true)
-				return null;
-			int startIndex = ExternalIDs.IndexOf(provider, StringComparison.Ordinal) + provider.Length + 1; //The + 1 is for the '='
-			if (ExternalIDs.IndexOf('|', startIndex) == -1)
-				return ExternalIDs.Substring(startIndex);
-			return ExternalIDs.Substring(startIndex, ExternalIDs.IndexOf('|', startIndex) - startIndex);
+			return ExternalIDs.FirstOrDefault(x => x.ProviderName == provider)?.ID;
 		}
 		
 		public Show Merge(Show other)
@@ -122,7 +127,7 @@ namespace Kyoo.Models
 			ImgLogo ??= other.ImgLogo;
 			ImgBackdrop ??= other.ImgBackdrop;
 			Studio ??= other.Studio;
-			ExternalIDs = string.Join('|', new [] { ExternalIDs, other.ExternalIDs }.Where(x => !string.IsNullOrEmpty(x)));
+			ExternalIDs = Utility.MergeLists(ExternalIDs, other.ExternalIDs, (x, y) => x.ProviderName == y.ProviderName);
 			return this;
 		}
 	}
diff --git a/Kyoo/Controllers/LibraryManager.cs b/Kyoo/Controllers/LibraryManager.cs
index 4680c51f..af41337d 100644
--- a/Kyoo/Controllers/LibraryManager.cs
+++ b/Kyoo/Controllers/LibraryManager.cs
@@ -35,12 +35,6 @@ namespace Kyoo.Controllers
 			return Enumerable.Aggregate(_database.Libraries, paths, (current, lib) => current.Concat(lib.Paths));
 		}
 
-		public string GetShowExternalIDs(long showID)
-		{
-			return (from show in _database.Shows where show.ID == showID select show.ExternalIDs).FirstOrDefault();
-		}
-
-
 		public (Track video, IEnumerable<Track> audios, IEnumerable<Track> subtitles) GetStreams(long episodeID, string episodeSlug)
 		{
 			IEnumerable<Track> tracks = _database.Tracks.Where(track => track.EpisodeID == episodeID);
diff --git a/Kyoo/Models/DatabaseContext.cs b/Kyoo/Models/DatabaseContext.cs
index 63b5fc92..a17bb058 100644
--- a/Kyoo/Models/DatabaseContext.cs
+++ b/Kyoo/Models/DatabaseContext.cs
@@ -1,4 +1,5 @@
 using System;
+using System.Collections.Generic;
 using System.Linq;
 using System.Threading.Tasks;
 using IdentityServer4.EntityFramework.Entities;
@@ -92,6 +93,7 @@ namespace Kyoo
 		private ValueComparer<string[]> stringArrayComparer = new ValueComparer<string[]>(
 			(l1, l2) => l1.SequenceEqual(l2),
 			arr => arr.Aggregate(0, (i, s) => s.GetHashCode()));
+		
 
 		protected override void OnModelCreating(ModelBuilder modelBuilder)
 		{
@@ -100,6 +102,12 @@ namespace Kyoo
 			modelBuilder.Entity<Library>().Property(e => e.Paths).HasConversion(stringArrayConverter).Metadata.SetValueComparer(stringArrayComparer);
 			modelBuilder.Entity<Library>().Property(e => e.Providers).HasConversion(stringArrayConverter).Metadata.SetValueComparer(stringArrayComparer);
 			modelBuilder.Entity<Show>().Property(e => e.Aliases).HasConversion(stringArrayConverter).Metadata.SetValueComparer(stringArrayComparer);
+			modelBuilder.Entity<Show>().Property(e => e.ExternalIDs).HasConversion(new ValueConverter<IEnumerable<MetadataID>, string>(
+				ids => string.Join("|", ids.Select(x => $"{x.ProviderName}={x.ID}")),
+				ids => ids.Split('|', StringSplitOptions.None).Select(x => new MetadataID(x))))
+				.Metadata.SetValueComparer( new ValueComparer<IEnumerable<MetadataID>>(
+					(l1, l2) => l1.SequenceEqual(l2),
+					arr => arr.Aggregate(0, (i, s) => s.GetHashCode())));
 
 			modelBuilder.Entity<Track>()
 				.Property(t => t.IsDefault)