diff --git a/API/DTOs/Account/UpdateUserDto.cs b/API/DTOs/Account/UpdateUserDto.cs
index 71e2d6af4..0cb0eaf66 100644
--- a/API/DTOs/Account/UpdateUserDto.cs
+++ b/API/DTOs/Account/UpdateUserDto.cs
@@ -6,10 +6,14 @@ namespace API.DTOs.Account;
 
 public sealed record UpdateUserDto
 {
+    /// <inheritdoc cref="API.Entities.AppUser.Id"/>
     public int UserId { get; set; }
+    /// <inheritdoc cref="API.Entities.AppUser.UserName"/>
     public string Username { get; set; } = default!;
+    /// <summary>
     /// List of Roles to assign to user. If admin not present, Pleb will be applied.
     /// If admin present, all libraries will be granted access and will ignore those from DTO.
+    /// </summary>
     public IList<string> Roles { get; init; } = default!;
     /// <summary>
     /// A list of libraries to grant access to
@@ -19,8 +23,6 @@ public sealed record UpdateUserDto
     /// An Age Rating which will limit the account to seeing everything equal to or below said rating.
     /// </summary>
     public AgeRestrictionDto AgeRestriction { get; init; } = default!;
-    /// <summary>
-    /// Email of the user
-    /// </summary>
+    /// <inheritdoc cref="API.Entities.AppUser.Email"/>
     public string? Email { get; set; } = default!;
 }
diff --git a/API/DTOs/ChapterDto.cs b/API/DTOs/ChapterDto.cs
index 70c77e92d..70fb12e85 100644
--- a/API/DTOs/ChapterDto.cs
+++ b/API/DTOs/ChapterDto.cs
@@ -13,37 +13,24 @@ namespace API.DTOs;
 /// </summary>
 public class ChapterDto : IHasReadTimeEstimate, IHasCoverImage
 {
+    /// <inheritdoc cref="API.Entities.Chapter.Id"/>
     public int Id { get; init; }
-    /// <summary>
-    /// Range of chapters. Chapter 2-4 -> "2-4". Chapter 2 -> "2". If special, will be special name.
-    /// </summary>
-    /// <remarks>This can be something like 19.HU or Alpha as some comics are like this</remarks>
+    /// <inheritdoc cref="API.Entities.Chapter.Range"/>
     public string Range { get; init; } = default!;
-    /// <summary>
-    /// Smallest number of the Range.
-    /// </summary>
+    /// <inheritdoc cref="API.Entities.Chapter.Number"/>
     [Obsolete("Use MinNumber and MaxNumber instead")]
     public string Number { get; init; } = default!;
-    /// <summary>
-    /// This may be 0 under the circumstance that the Issue is "Alpha" or other non-standard numbers.
-    /// </summary>
+    /// <inheritdoc cref="API.Entities.Chapter.MinNumber"/>
     public float MinNumber { get; init; }
+    /// <inheritdoc cref="API.Entities.Chapter.MaxNumber"/>
     public float MaxNumber { get; init; }
-    /// <summary>
-    /// The sorting order of the Chapter. Inherits from MinNumber, but can be overridden.
-    /// </summary>
+    /// <inheritdoc cref="API.Entities.Chapter.SortOrder"/>
     public float SortOrder { get; set; }
-    /// <summary>
-    /// Total number of pages in all MangaFiles
-    /// </summary>
+    /// <inheritdoc cref="API.Entities.Chapter.Pages"/>
     public int Pages { get; init; }
-    /// <summary>
-    /// If this Chapter contains files that could only be identified as Series or has Special Identifier from filename
-    /// </summary>
+    /// <inheritdoc cref="API.Entities.Chapter.IsSpecial"/>
     public bool IsSpecial { get; init; }
-    /// <summary>
-    /// Used for books/specials to display custom title. For non-specials/books, will be set to <see cref="Range"/>
-    /// </summary>
+    /// <inheritdoc cref="API.Entities.Chapter.Title"/>
     public string Title { get; set; } = default!;
     /// <summary>
     /// The files that represent this Chapter
@@ -61,46 +48,25 @@ public class ChapterDto : IHasReadTimeEstimate, IHasCoverImage
     /// The last time a chapter was read by current authenticated user
     /// </summary>
     public DateTime LastReadingProgress { get; set; }
-    /// <summary>
-    /// If the Cover Image is locked for this entity
-    /// </summary>
+    /// <inheritdoc cref="API.Entities.Chapter.CoverImageLocked"/>
     public bool CoverImageLocked { get; set; }
-    /// <summary>
-    /// Volume Id this Chapter belongs to
-    /// </summary>
+    /// <inheritdoc cref="API.Entities.Chapter.VolumeId"/>
     public int VolumeId { get; init; }
-    /// <summary>
-    /// When chapter was created
-    /// </summary>
+    /// <inheritdoc cref="API.Entities.Chapter.CreatedUtc"/>
     public DateTime CreatedUtc { get; set; }
+    /// <inheritdoc cref="API.Entities.Chapter.LastModifiedUtc"/>
     public DateTime LastModifiedUtc { get; set; }
-    /// <summary>
-    /// When chapter was created in local server time
-    /// </summary>
-    /// <remarks>This is required for Tachiyomi Extension</remarks>
+    /// <inheritdoc cref="API.Entities.Chapter.Created"/>
     public DateTime Created { get; set; }
-    /// <summary>
-    /// When the chapter was released.
-    /// </summary>
-    /// <remarks>Metadata field</remarks>
+    /// <inheritdoc cref="API.Entities.Chapter.ReleaseDate"/>
     public DateTime ReleaseDate { get; init; }
-    /// <summary>
-    /// Title of the Chapter/Issue
-    /// </summary>
-    /// <remarks>Metadata field</remarks>
+    /// <inheritdoc cref="API.Entities.Chapter.TitleName"/>
     public string TitleName { get; set; } = default!;
-    /// <summary>
-    /// Summary of the Chapter
-    /// </summary>
-    /// <remarks>This is not set normally, only for Series Detail</remarks>
+    /// <inheritdoc cref="API.Entities.Chapter.Summary"/>
     public string Summary { get; init; } = default!;
-    /// <summary>
-    /// Age Rating for the issue/chapter
-    /// </summary>
+    /// <inheritdoc cref="API.Entities.Chapter.AgeRating"/>
     public AgeRating AgeRating { get; init; }
-    /// <summary>
-    /// Total words in a Chapter (books only)
-    /// </summary>
+    /// <inheritdoc cref="API.Entities.Chapter.WordCount"/>
     public long WordCount { get; set; } = 0L;
     /// <summary>
     /// Formatted Volume title ie) Volume 2.
@@ -113,14 +79,9 @@ public class ChapterDto : IHasReadTimeEstimate, IHasCoverImage
     public int MaxHoursToRead { get; set; }
     /// <inheritdoc cref="IHasReadTimeEstimate.AvgHoursToRead"/>
     public float AvgHoursToRead { get; set; }
-    /// <summary>
-    /// Comma-separated link of urls to external services that have some relation to the Chapter
-    /// </summary>
+    /// <inheritdoc cref="API.Entities.Chapter.WebLinks"/>
     public string WebLinks { get; set; }
-    /// <summary>
-    /// ISBN-13 (usually) of the Chapter
-    /// </summary>
-    /// <remarks>This is guaranteed to be Valid</remarks>
+    /// <inheritdoc cref="API.Entities.Chapter.ISBN"/>
     public string ISBN { get; set; }
 
     #region Metadata
@@ -146,51 +107,60 @@ public class ChapterDto : IHasReadTimeEstimate, IHasCoverImage
     /// </summary>
     public ICollection<TagDto> Tags { get; set; } = new List<TagDto>();
     public PublicationStatus PublicationStatus { get; set; }
-    /// <summary>
-    /// Language for the Chapter/Issue
-    /// </summary>
+    /// <inheritdoc cref="API.Entities.Chapter.Language"/>
     public string? Language { get; set; }
-    /// <summary>
-    /// Number in the TotalCount of issues
-    /// </summary>
+    /// <inheritdoc cref="API.Entities.Chapter.Count"/>
     public int Count { get; set; }
-    /// <summary>
-    /// Total number of issues for the series
-    /// </summary>
+    /// <inheritdoc cref="API.Entities.Chapter.TotalCount"/>
     public int TotalCount { get; set; }
 
+    /// <inheritdoc cref="API.Entities.Chapter.LanguageLocked"/>
     public bool LanguageLocked { get; set; }
+    /// <inheritdoc cref="API.Entities.Chapter.SummaryLocked"/>
     public bool SummaryLocked { get; set; }
-    /// <summary>
-    /// Locked by user so metadata updates from scan loop will not override AgeRating
-    /// </summary>
+    /// <inheritdoc cref="API.Entities.Chapter.AgeRatingLocked"/>
     public bool AgeRatingLocked { get; set; }
-    /// <summary>
-    /// Locked by user so metadata updates from scan loop will not override PublicationStatus
-    /// </summary>
     public bool PublicationStatusLocked { get; set; }
+    /// <inheritdoc cref="API.Entities.Chapter.GenresLocked"/>
     public bool GenresLocked { get; set; }
+    /// <inheritdoc cref="API.Entities.Chapter.TagsLocked"/>
     public bool TagsLocked { get; set; }
+    /// <inheritdoc cref="API.Entities.Chapter.WriterLocked"/>
     public bool WriterLocked { get; set; }
+    /// <inheritdoc cref="API.Entities.Chapter.CharacterLocked"/>
     public bool CharacterLocked { get; set; }
+    /// <inheritdoc cref="API.Entities.Chapter.ColoristLocked"/>
     public bool ColoristLocked { get; set; }
+    /// <inheritdoc cref="API.Entities.Chapter.EditorLocked"/>
     public bool EditorLocked { get; set; }
+    /// <inheritdoc cref="API.Entities.Chapter.InkerLocked"/>
     public bool InkerLocked { get; set; }
+    /// <inheritdoc cref="API.Entities.Chapter.ImprintLocked"/>
     public bool ImprintLocked { get; set; }
+    /// <inheritdoc cref="API.Entities.Chapter.LettererLocked"/>
     public bool LettererLocked { get; set; }
+    /// <inheritdoc cref="API.Entities.Chapter.PencillerLocked"/>
     public bool PencillerLocked { get; set; }
+    /// <inheritdoc cref="API.Entities.Chapter.PublisherLocked"/>
     public bool PublisherLocked { get; set; }
+    /// <inheritdoc cref="API.Entities.Chapter.TranslatorLocked"/>
     public bool TranslatorLocked { get; set; }
+    /// <inheritdoc cref="API.Entities.Chapter.TeamLocked"/>
     public bool TeamLocked { get; set; }
+    /// <inheritdoc cref="API.Entities.Chapter.LocationLocked"/>
     public bool LocationLocked { get; set; }
+    /// <inheritdoc cref="API.Entities.Chapter.CoverArtistLocked"/>
     public bool CoverArtistLocked { get; set; }
     public bool ReleaseYearLocked { get; set; }
 
     #endregion
 
-    public string CoverImage { get; set; }
-    public string PrimaryColor { get; set; } = string.Empty;
-    public string SecondaryColor { get; set; } = string.Empty;
+    /// <inheritdoc cref="API.Entities.Chapter.CoverImage"/>
+    public string? CoverImage { get; set; }
+    /// <inheritdoc cref="API.Entities.Chapter.PrimaryColor"/>
+    public string? PrimaryColor { get; set; } = string.Empty;
+    /// <inheritdoc cref="API.Entities.Chapter.SecondaryColor"/>
+    public string? SecondaryColor { get; set; } = string.Empty;
 
     public void ResetColorScape()
     {
diff --git a/API/DTOs/CollectionTags/CollectionTagDto.cs b/API/DTOs/CollectionTags/CollectionTagDto.cs
index dccaebdb7..911622051 100644
--- a/API/DTOs/CollectionTags/CollectionTagDto.cs
+++ b/API/DTOs/CollectionTags/CollectionTagDto.cs
@@ -5,13 +5,19 @@ namespace API.DTOs.CollectionTags;
 [Obsolete("Use AppUserCollectionDto")]
 public sealed record CollectionTagDto
 {
+    /// <inheritdoc cref="API.Entities.CollectionTag.Id"/>
     public int Id { get; set; }
+    /// <inheritdoc cref="API.Entities.CollectionTag.Title"/>
     public string Title { get; set; } = default!;
+    /// <inheritdoc cref="API.Entities.CollectionTag.Summary"/>
     public string Summary { get; set; } = default!;
+    /// <inheritdoc cref="API.Entities.CollectionTag.Promoted"/>
     public bool Promoted { get; set; }
     /// <summary>
     /// The cover image string. This is used on Frontend to show or hide the Cover Image
     /// </summary>
+    /// <inheritdoc cref="API.Entities.CollectionTag.CoverImage"/>
     public string CoverImage { get; set; } = default!;
+    /// <inheritdoc cref="API.Entities.CollectionTag.CoverImageLocked"/>
     public bool CoverImageLocked { get; set; }
 }
diff --git a/API/DTOs/ReadingLists/ReadingListDto.cs b/API/DTOs/ReadingLists/ReadingListDto.cs
index d61e2d615..cbc16275d 100644
--- a/API/DTOs/ReadingLists/ReadingListDto.cs
+++ b/API/DTOs/ReadingLists/ReadingListDto.cs
@@ -20,8 +20,8 @@ public sealed record ReadingListDto : IHasCoverImage
     /// </summary>
     public string? CoverImage { get; set; } = string.Empty;
 
-    public string PrimaryColor { get; set; } = string.Empty;
-    public string SecondaryColor { get; set; } = string.Empty;
+    public string? PrimaryColor { get; set; } = string.Empty;
+    public string? SecondaryColor { get; set; } = string.Empty;
 
     /// <summary>
     /// Number of Items in the Reading List
diff --git a/API/DTOs/SeriesDto.cs b/API/DTOs/SeriesDto.cs
index b5365a5f8..8a49d4c05 100644
--- a/API/DTOs/SeriesDto.cs
+++ b/API/DTOs/SeriesDto.cs
@@ -7,12 +7,19 @@ namespace API.DTOs;
 
 public sealed record SeriesDto : IHasReadTimeEstimate, IHasCoverImage
 {
+    /// <inheritdoc cref="API.Entities.Series.Id"/>
     public int Id { get; init; }
+    /// <inheritdoc cref="API.Entities.Series.Name"/>
     public string? Name { get; init; }
+    /// <inheritdoc cref="API.Entities.Series.OriginalName"/>
     public string? OriginalName { get; init; }
+    /// <inheritdoc cref="API.Entities.Series.LocalizedName"/>
     public string? LocalizedName { get; init; }
+    /// <inheritdoc cref="API.Entities.Series.SortName"/>
     public string? SortName { get; init; }
+    /// <inheritdoc cref="API.Entities.Series.Pages"/>
     public int Pages { get; init; }
+    /// <inheritdoc cref="API.Entities.Series.CoverImageLocked"/>
     public bool CoverImageLocked { get; set; }
     /// <summary>
     /// Sum of pages read from linked Volumes. Calculated at API-time.
@@ -22,9 +29,7 @@ public sealed record SeriesDto : IHasReadTimeEstimate, IHasCoverImage
     /// DateTime representing last time the series was Read. Calculated at API-time.
     /// </summary>
     public DateTime LatestReadDate { get; set; }
-    /// <summary>
-    /// DateTime representing last time a chapter was added to the Series
-    /// </summary>
+    /// <inheritdoc cref="API.Entities.Series.LastChapterAdded"/>
     public DateTime LastChapterAdded { get; set; }
     /// <summary>
     /// Rating from logged in user. Calculated at API-time.
@@ -35,17 +40,19 @@ public sealed record SeriesDto : IHasReadTimeEstimate, IHasCoverImage
     /// </summary>
     public bool HasUserRated { get; set; }
 
+    /// <inheritdoc cref="API.Entities.Series.Format"/>
     public MangaFormat Format { get; set; }
+    /// <inheritdoc cref="API.Entities.Series.Created"/>
     public DateTime Created { get; set; }
 
-    public bool NameLocked { get; set; }
+    /// <inheritdoc cref="API.Entities.Series.SortNameLocked"/>
     public bool SortNameLocked { get; set; }
+    /// <inheritdoc cref="API.Entities.Series.LocalizedNameLocked"/>
     public bool LocalizedNameLocked { get; set; }
-    /// <summary>
-    /// Total number of words for the series. Only applies to epubs.
-    /// </summary>
+    /// <inheritdoc cref="API.Entities.Series.WordCount"/>
     public long WordCount { get; set; }
 
+    /// <inheritdoc cref="API.Entities.Series.LibraryId"/>
     public int LibraryId { get; set; }
     public string LibraryName { get; set; } = default!;
     /// <inheritdoc cref="IHasReadTimeEstimate.MinHoursToRead"/>
@@ -54,33 +61,25 @@ public sealed record SeriesDto : IHasReadTimeEstimate, IHasCoverImage
     public int MaxHoursToRead { get; set; }
     /// <inheritdoc cref="IHasReadTimeEstimate.AvgHoursToRead"/>
     public float AvgHoursToRead { get; set; }
-    /// <summary>
-    /// The highest level folder for this Series
-    /// </summary>
+    /// <inheritdoc cref="API.Entities.Series.FolderPath"/>
     public string FolderPath { get; set; } = default!;
-    /// <summary>
-    /// Lowest path (that is under library root) that contains all files for the series.
-    /// </summary>
-    /// <remarks><see cref="Services.Tasks.Scanner.Parser.Parser.NormalizePath"/> must be used before setting</remarks>
+    /// <inheritdoc cref="API.Entities.Series.LowestFolderPath"/>
     public string? LowestFolderPath { get; set; }
-    /// <summary>
-    /// The last time the folder for this series was scanned
-    /// </summary>
+    /// <inheritdoc cref="API.Entities.Series.LastFolderScanned"/>
     public DateTime LastFolderScanned { get; set; }
     #region KavitaPlus
-    /// <summary>
-    /// Do not match the series with any external Metadata service. This will automatically opt it out of scrobbling.
-    /// </summary>
+    /// <inheritdoc cref="API.Entities.Series.DontMatch"/>
     public bool DontMatch { get; set; }
-    /// <summary>
-    /// If the series was unable to match, it will be blacklisted until a manual metadata match overrides it
-    /// </summary>
+    /// <inheritdoc cref="API.Entities.Series.IsBlacklisted"/>
     public bool IsBlacklisted { get; set; }
     #endregion
 
+    /// <inheritdoc cref="API.Entities.Series.CoverImage"/>
     public string? CoverImage { get; set; }
-    public string PrimaryColor { get; set; } = string.Empty;
-    public string SecondaryColor { get; set; } = string.Empty;
+    /// <inheritdoc cref="API.Entities.Series.PrimaryColor"/>
+    public string? PrimaryColor { get; set; } = string.Empty;
+    /// <inheritdoc cref="API.Entities.Series.SecondaryColor"/>
+    public string? SecondaryColor { get; set; } = string.Empty;
 
     public void ResetColorScape()
     {
diff --git a/API/DTOs/UserPreferencesDto.cs b/API/DTOs/UserPreferencesDto.cs
index b550c829c..6645a8f39 100644
--- a/API/DTOs/UserPreferencesDto.cs
+++ b/API/DTOs/UserPreferencesDto.cs
@@ -9,102 +9,59 @@ namespace API.DTOs;
 
 public sealed record UserPreferencesDto
 {
-    /// <summary>
-    /// Manga Reader Option: What direction should the next/prev page buttons go
-    /// </summary>
+    /// <inheritdoc cref="API.Entities.AppUserPreferences.ReadingDirection"/>
     [Required]
     public ReadingDirection ReadingDirection { get; set; }
-    /// <summary>
-    /// Manga Reader Option: How should the image be scaled to screen
-    /// </summary>
+    /// <inheritdoc cref="API.Entities.AppUserPreferences.ScalingOption"/>
     [Required]
     public ScalingOption ScalingOption { get; set; }
-    /// <summary>
-    /// Manga Reader Option: Which side of a split image should we show first
-    /// </summary>
+    /// <inheritdoc cref="API.Entities.AppUserPreferences.PageSplitOption"/>
     [Required]
     public PageSplitOption PageSplitOption { get; set; }
-    /// <summary>
-    /// Manga Reader Option: How the manga reader should perform paging or reading of the file
-    /// <example>
-    /// Webtoon uses scrolling to page, LeftRight uses paging by clicking left/right side of reader, UpDown uses paging
-    /// by clicking top/bottom sides of reader.
-    /// </example>
-    /// </summary>
+    /// <inheritdoc cref="API.Entities.AppUserPreferences.ReaderMode"/>
     [Required]
     public ReaderMode ReaderMode { get; set; }
-    /// <summary>
-    /// Manga Reader Option: How many pages to display in the reader at once
-    /// </summary>
+    /// <inheritdoc cref="API.Entities.AppUserPreferences.LayoutMode"/>
     [Required]
     public LayoutMode LayoutMode { get; set; }
-    /// <summary>
-    /// Manga Reader Option: Emulate a book by applying a shadow effect on the pages
-    /// </summary>
+    /// <inheritdoc cref="API.Entities.AppUserPreferences.EmulateBook"/>
     [Required]
     public bool EmulateBook { get; set; }
-    /// <summary>
-    /// Manga Reader Option: Background color of the reader
-    /// </summary>
+    /// <inheritdoc cref="API.Entities.AppUserPreferences.BackgroundColor"/>
     [Required]
     public string BackgroundColor { get; set; } = "#000000";
-    /// <summary>
-    /// Manga Reader Option: Should swiping trigger pagination
-    /// </summary>
+    /// <inheritdoc cref="API.Entities.AppUserPreferences.SwipeToPaginate"/>
     [Required]
     public bool SwipeToPaginate { get; set; }
-    /// <summary>
-    /// Manga Reader Option: Allow the menu to close after 6 seconds without interaction
-    /// </summary>
+    /// <inheritdoc cref="API.Entities.AppUserPreferences.AutoCloseMenu"/>
     [Required]
     public bool AutoCloseMenu { get; set; }
-    /// <summary>
-    /// Manga Reader Option: Show screen hints to the user on some actions, ie) pagination direction change
-    /// </summary>
+    /// <inheritdoc cref="API.Entities.AppUserPreferences.ShowScreenHints"/>
     [Required]
     public bool ShowScreenHints { get; set; } = true;
-    /// <summary>
-    /// Manga Reader Option: Allow Automatic Webtoon detection
-    /// </summary>
+    /// <inheritdoc cref="API.Entities.AppUserPreferences.AllowAutomaticWebtoonReaderDetection"/>
     [Required]
     public bool AllowAutomaticWebtoonReaderDetection { get; set; }
 
-
-    /// <summary>
-    /// Book Reader Option: Override extra Margin
-    /// </summary>
+    /// <inheritdoc cref="API.Entities.AppUserPreferences.BookReaderMargin"/>
     [Required]
     public int BookReaderMargin { get; set; }
-    /// <summary>
-    /// Book Reader Option: Override line-height
-    /// </summary>
+    /// <inheritdoc cref="API.Entities.AppUserPreferences.BookReaderLineSpacing"/>
     [Required]
     public int BookReaderLineSpacing { get; set; }
-    /// <summary>
-    /// Book Reader Option: Override font size
-    /// </summary>
+    /// <inheritdoc cref="API.Entities.AppUserPreferences.BookReaderFontSize"/>
     [Required]
     public int BookReaderFontSize { get; set; }
-    /// <summary>
-    /// Book Reader Option: Maps to the default Kavita font-family (inherit) or an override
-    /// </summary>
+    /// <inheritdoc cref="API.Entities.AppUserPreferences.BookReaderFontFamily"/>
     [Required]
     public string BookReaderFontFamily { get; set; } = null!;
-
-    /// <summary>
-    /// Book Reader Option: Allows tapping on side of screens to paginate
-    /// </summary>
+    /// <inheritdoc cref="API.Entities.AppUserPreferences.BookReaderTapToPaginate"/>
     [Required]
     public bool BookReaderTapToPaginate { get; set; }
-    /// <summary>
-    /// Book Reader Option: What direction should the next/prev page buttons go
-    /// </summary>
+    /// <inheritdoc cref="API.Entities.AppUserPreferences.BookReaderReadingDirection"/>
     [Required]
     public ReadingDirection BookReaderReadingDirection { get; set; }
-
-    /// <summary>
-    /// Book Reader Option: What writing style should be used, horizontal or vertical.
-    /// </summary>
+    /// <inheritdoc cref="API.Entities.AppUserPreferences.BookReaderWritingStyle"/>
     [Required]
     public WritingStyle BookReaderWritingStyle { get; set; }
 
@@ -116,79 +73,46 @@ public sealed record UserPreferencesDto
     public SiteThemeDto? Theme { get; set; }
 
     [Required] public string BookReaderThemeName { get; set; } = null!;
+    /// <inheritdoc cref="API.Entities.AppUserPreferences.BookReaderLayoutMode"/>
     [Required]
     public BookPageLayoutMode BookReaderLayoutMode { get; set; }
-    /// <summary>
-    /// Book Reader Option: A flag that hides the menu-ing system behind a click on the screen. This should be used with tap to paginate, but the app doesn't enforce this.
-    /// </summary>
-    /// <remarks>Defaults to false</remarks>
+    /// <inheritdoc cref="API.Entities.AppUserPreferences.BookReaderImmersiveMode"/>
     [Required]
     public bool BookReaderImmersiveMode { get; set; } = false;
-    /// <summary>
-    /// Global Site Option: If the UI should layout items as Cards or List items
-    /// </summary>
-    /// <remarks>Defaults to Cards</remarks>
+    /// <inheritdoc cref="API.Entities.AppUserPreferences.GlobalPageLayoutMode"/>
     [Required]
     public PageLayoutMode GlobalPageLayoutMode { get; set; } = PageLayoutMode.Cards;
-    /// <summary>
-    /// UI Site Global Setting: If unread summaries should be blurred until expanded or unless user has read it already
-    /// </summary>
-    /// <remarks>Defaults to false</remarks>
+    /// <inheritdoc cref="API.Entities.AppUserPreferences.BlurUnreadSummaries"/>
     [Required]
     public bool BlurUnreadSummaries { get; set; } = false;
-    /// <summary>
-    /// UI Site Global Setting: Should Kavita prompt user to confirm downloads that are greater than 100 MB.
-    /// </summary>
+    /// <inheritdoc cref="API.Entities.AppUserPreferences.PromptForDownloadSize"/>
     [Required]
     public bool PromptForDownloadSize { get; set; } = true;
-    /// <summary>
-    /// UI Site Global Setting: Should Kavita disable CSS transitions
-    /// </summary>
+    /// <inheritdoc cref="API.Entities.AppUserPreferences.NoTransitions"/>
     [Required]
     public bool NoTransitions { get; set; } = false;
-    /// <summary>
-    /// When showing series, only parent series or series with no relationships will be returned
-    /// </summary>
+    /// <inheritdoc cref="API.Entities.AppUserPreferences.CollapseSeriesRelationships"/>
     [Required]
     public bool CollapseSeriesRelationships { get; set; } = false;
-    /// <summary>
-    /// UI Site Global Setting: Should series reviews be shared with all users in the server
-    /// </summary>
+    /// <inheritdoc cref="API.Entities.AppUserPreferences.ShareReviews"/>
     [Required]
     public bool ShareReviews { get; set; } = false;
-    /// <summary>
-    /// UI Site Global Setting: The language locale that should be used for the user
-    /// </summary>
+    /// <inheritdoc cref="API.Entities.AppUserPreferences.Locale"/>
     [Required]
     public string Locale { get; set; }
 
-    /// <summary>
-    /// PDF Reader: Theme of the Reader
-    /// </summary>
+    /// <inheritdoc cref="API.Entities.AppUserPreferences.PdfTheme"/>
     [Required]
     public PdfTheme PdfTheme { get; set; } = PdfTheme.Dark;
-    /// <summary>
-    /// PDF Reader: Scroll mode of the reader
-    /// </summary>
+    /// <inheritdoc cref="API.Entities.AppUserPreferences.PdfScrollMode"/>
     [Required]
     public PdfScrollMode PdfScrollMode { get; set; } = PdfScrollMode.Vertical;
-    /// <summary>
-    /// PDF Reader: Layout Mode of the reader
-    /// </summary>
-    [Required]
-    public PdfLayoutMode PdfLayoutMode { get; set; } = PdfLayoutMode.Multiple;
-    /// <summary>
-    /// PDF Reader: Spread Mode of the reader
-    /// </summary>
+    /// <inheritdoc cref="API.Entities.AppUserPreferences.PdfSpreadMode"/>
     [Required]
     public PdfSpreadMode PdfSpreadMode { get; set; } = PdfSpreadMode.None;
 
-    /// <summary>
-    /// Kavita+: Should this account have Scrobbling enabled for AniList
-    /// </summary>
+    /// <inheritdoc cref="API.Entities.AppUserPreferences.AniListScrobblingEnabled"/>
     public bool AniListScrobblingEnabled { get; set; }
-    /// <summary>
-    /// Kavita+: Should this account have Want to Read Sync enabled
-    /// </summary>
+    /// <inheritdoc cref="API.Entities.AppUserPreferences.WantToReadSync"/>
     public bool WantToReadSync { get; set; }
 }
diff --git a/API/DTOs/VolumeDto.cs b/API/DTOs/VolumeDto.cs
index acb552f0f..fffccea59 100644
--- a/API/DTOs/VolumeDto.cs
+++ b/API/DTOs/VolumeDto.cs
@@ -1,5 +1,4 @@
-
-using System;
+using System;
 using System.Collections.Generic;
 using API.Entities;
 using API.Entities.Interfaces;
@@ -10,12 +9,13 @@ namespace API.DTOs;
 
 public sealed record VolumeDto : IHasReadTimeEstimate, IHasCoverImage
 {
+    /// <inheritdoc cref="API.Entities.Volume.Id"/>
     public int Id { get; set; }
-    /// <inheritdoc cref="Volume.MinNumber"/>
+    /// <inheritdoc cref="API.Entities.Volume.MinNumber"/>
     public float MinNumber { get; set; }
-    /// <inheritdoc cref="Volume.MaxNumber"/>
+    /// <inheritdoc cref="API.Entities.Volume.MaxNumber"/>
     public float MaxNumber { get; set; }
-    /// <inheritdoc cref="Volume.Name"/>
+    /// <inheritdoc cref="API.Entities.Volume.Name"/>
     public string Name { get; set; } = default!;
     /// <summary>
     /// This will map to MinNumber. Number was removed in v0.7.13.8/v0.7.14
@@ -24,17 +24,21 @@ public sealed record VolumeDto : IHasReadTimeEstimate, IHasCoverImage
     public int Number { get; set; }
     public int Pages { get; set; }
     public int PagesRead { get; set; }
+    /// <inheritdoc cref="API.Entities.Volume.LastModifiedUtc"/>
     public DateTime LastModifiedUtc { get; set; }
+    /// <inheritdoc cref="API.Entities.Volume.CreatedUtc"/>
     public DateTime CreatedUtc { get; set; }
     /// <summary>
     /// When chapter was created in local server time
     /// </summary>
     /// <remarks>This is required for Tachiyomi Extension</remarks>
+    /// <inheritdoc cref="API.Entities.Volume.Created"/>
     public DateTime Created { get; set; }
     /// <summary>
     /// When chapter was last modified in local server time
     /// </summary>
     /// <remarks>This is required for Tachiyomi Extension</remarks>
+    /// <inheritdoc cref="API.Entities.Volume.LastModified"/>
     public DateTime LastModified { get; set; }
     public int SeriesId { get; set; }
     public ICollection<ChapterDto> Chapters { get; set; } = new List<ChapterDto>();
@@ -64,10 +68,14 @@ public sealed record VolumeDto : IHasReadTimeEstimate, IHasCoverImage
         return MinNumber.Is(Parser.SpecialVolumeNumber);
     }
 
+    /// <inheritdoc cref="API.Entities.Volume.CoverImage"/>
     public string CoverImage { get; set; }
+    /// <inheritdoc cref="API.Entities.Volume.CoverImageLocked"/>
     private bool CoverImageLocked { get; set; }
-    public string PrimaryColor { get; set; } = string.Empty;
-    public string SecondaryColor { get; set; } = string.Empty;
+    /// <inheritdoc cref="API.Entities.Volume.PrimaryColor"/>
+    public string? PrimaryColor { get; set; } = string.Empty;
+    /// <inheritdoc cref="API.Entities.Volume.SecondaryColor"/>
+    public string? SecondaryColor { get; set; } = string.Empty;
 
     public void ResetColorScape()
     {