diff --git a/Scripts/Runtime/Entities/Data/IWorldUniqueID.cs b/Scripts/Runtime/Entities/Data/IWorldUniqueID.cs
index a4777737..a16b0810 100644
--- a/Scripts/Runtime/Entities/Data/IWorldUniqueID.cs
+++ b/Scripts/Runtime/Entities/Data/IWorldUniqueID.cs
@@ -3,13 +3,15 @@
 namespace Anvil.Unity.DOTS.Entities
 {
     /// <summary>
-    /// Provides a <see cref="World"/> unique ID
+    /// Provides a <see cref="World"/> unique ID.
+    /// This ID is unique within the current World instance and guaranteed to be the same across all World instances.
     /// </summary>
     /// <typeparam name="TWorldUniqueID">The type of ID</typeparam>
     public interface IWorldUniqueID<out TWorldUniqueID>
     {
         /// <summary>
-        /// The <see cref="World"/> unique ID
+        /// The <see cref="World"/> unique ID.
+        /// This ID is unique within the current World instance and guaranteed to be the same across all World instances.
         /// </summary>
         public TWorldUniqueID WorldUniqueID { get; }
     }
diff --git a/Scripts/Runtime/Entities/PersistentData/Data/Interface/IThreadPersistentData.cs b/Scripts/Runtime/Entities/PersistentData/Data/Interface/IThreadPersistentData.cs
index 39e8713a..e1a5b806 100644
--- a/Scripts/Runtime/Entities/PersistentData/Data/Interface/IThreadPersistentData.cs
+++ b/Scripts/Runtime/Entities/PersistentData/Data/Interface/IThreadPersistentData.cs
@@ -3,6 +3,7 @@
 
 namespace Anvil.Unity.DOTS.Entities
 {
+    // TODO: #283 - Devise a different name to better reflect the intended use and nature of this data type
     /// <summary>
     /// An <see cref="IAbstractPersistentData"/> that is owned by the overall application and
     /// used to provide a unique instance of the data that persists for a thread index.
@@ -19,7 +20,7 @@ public interface IThreadPersistentData<T> : IAbstractPersistentData
         /// <param name="accessor">The <see cref="ThreadPersistentDataAccessor{T}"/></param>
         /// <returns>A <see cref="JobHandle"/> to wait on</returns>
         public JobHandle AcquireAsync(out ThreadPersistentDataAccessor<T> accessor);
-        
+
         /// <summary>
         /// Allows other jobs to use the underlying data for the <see cref="ThreadPersistentDataAccessor{T}"/>
         /// and ensures data integrity across those other usages.
@@ -34,11 +35,11 @@ public interface IThreadPersistentData<T> : IAbstractPersistentData
         /// </summary>
         /// <returns>The <see cref="ThreadPersistentDataAccessor{TInstance}"/></returns>
         public ThreadPersistentDataAccessor<T> Acquire();
-        
+
         /// <summary>
         /// Allows other jobs or code to use to underlying data for the <see cref="ThreadPersistentDataAccessor{TInstance}"/>
         /// and ensures data integrity across those other usages.
         /// </summary>
         public void Release();
     }
-}
+}
\ No newline at end of file
diff --git a/Scripts/Runtime/Entities/PersistentData/Data/ThreadPersistentData.cs b/Scripts/Runtime/Entities/PersistentData/Data/ThreadPersistentData.cs
index 90ef745b..3d8bd3c8 100644
--- a/Scripts/Runtime/Entities/PersistentData/Data/ThreadPersistentData.cs
+++ b/Scripts/Runtime/Entities/PersistentData/Data/ThreadPersistentData.cs
@@ -6,14 +6,15 @@
 
 namespace Anvil.Unity.DOTS.Entities
 {
+    // TODO: #283 - Devise a different name to better reflect the intended use and nature of this data type
     internal class ThreadPersistentData<T> : AbstractTypedPersistentData<UnsafeArray<T>>,
                                              IThreadPersistentData<T>
         where T : unmanaged, IThreadPersistentDataInstance
     {
         public ThreadPersistentData(IDataOwner dataOwner, string uniqueContextIdentifier)
             : base(
-                dataOwner, 
-                new UnsafeArray<T>(ParallelAccessUtil.CollectionSizeForMaxThreads, Allocator.Persistent), 
+                dataOwner,
+                new UnsafeArray<T>(ParallelAccessUtil.CollectionSizeForMaxThreads, Allocator.Persistent),
                 uniqueContextIdentifier)
         {
             ref UnsafeArray<T> data = ref Data;
@@ -58,4 +59,4 @@ public ThreadPersistentDataAccessor<T> Acquire()
             return CreateThreadPersistentDataAccessor();
         }
     }
-}
+}
\ No newline at end of file
diff --git a/Scripts/Runtime/Entities/PersistentData/PersistentDataSystem.cs b/Scripts/Runtime/Entities/PersistentData/PersistentDataSystem.cs
index 65ced9ee..8b753419 100644
--- a/Scripts/Runtime/Entities/PersistentData/PersistentDataSystem.cs
+++ b/Scripts/Runtime/Entities/PersistentData/PersistentDataSystem.cs
@@ -53,6 +53,7 @@ protected override void OnDestroy()
         // INIT
         //*************************************************************************************************************
 
+        // TODO: #283 - Devise a different name to better reflect the intended use and nature of this data type
         public ThreadPersistentData<T> GetOrCreateThreadPersistentData<T>(string uniqueContextIdentifier)
             where T : unmanaged, IThreadPersistentDataInstance
         {
@@ -101,6 +102,7 @@ private EntityPersistentData<T> CreateEntityPersistentDataInstance<T>(IDataOwner
             return new EntityPersistentData<T>(dataOwner, uniqueContextIdentifier);
         }
 
+        // TODO: #283 - Devise a different name to better reflect the intended use and nature of this data type
         private ThreadPersistentData<T> CreateThreadPersistentDataInstance<T>(IDataOwner dataOwner, string uniqueContextIdentifier)
             where T : unmanaged, IThreadPersistentDataInstance
         {
@@ -118,6 +120,7 @@ JobHandle IEntityWorldMigrationObserver.MigrateTo(JobHandle dependsOn, World des
 
             NativeArray<JobHandle> migrationDependencies = new NativeArray<JobHandle>(m_EntityPersistentData.Count, Allocator.Temp);
             int index = 0;
+            // TODO: #283 - Devise a different name to better reflect the intended use and nature of this data type
             //We only need to migrate EntityPersistentData.
             //ThreadPersistentData is global to the app and doesn't need to be migrated because no jobs or data should be in flight during migration.
             foreach (KeyValuePair<DataTargetID, AbstractPersistentData> entry in m_EntityPersistentData)
@@ -149,4 +152,4 @@ private void Debug_EnsureOtherWorldPersistentDataSystemExists(World destinationW
             }
         }
     }
-}
+}
\ No newline at end of file