diff --git a/ScrumTaskboard/TaskContext.cs b/ScrumTaskboard/TaskContext.cs
index 3baacce..8e5fa43 100644
--- a/ScrumTaskboard/TaskContext.cs
+++ b/ScrumTaskboard/TaskContext.cs
@@ -4,6 +4,13 @@ using System.Runtime.Serialization;
 
 namespace ScrumTaskboard
 {
+    /// <summary>
+    /// Provides access to the database via the Entity Framework Core.
+    /// </summary>
+    /// <remarks>
+    /// Each <see cref="DbSet{TEntity}"/> property represents a table.
+    /// Tables can be queried and updated via the context class.
+    /// </remarks>
     public class TaskContext : DbContext 
     {
         public DbSet<ScrumTask> Tasks { get; set; }
@@ -14,11 +21,23 @@ namespace ScrumTaskboard
         public DbSet<ScrumProject> Projects { get; set; }
         public DbSet<ScrumUser> Users { get; set; }
 
+        /// <summary>
+        /// Creates a new <see cref="TaskContext"/> instance with default options.
+        /// </summary>
         public TaskContext() { }
         
+        /// <summary>
+        /// Creates a new <see cref="TaskContext"/> instance with the given options.
+        /// </summary>
         public TaskContext(DbContextOptions<TaskContext> options) : base(options) { }
     }
 
+    /// <summary>
+    /// Represents a task in an agile work process.
+    /// </summary>
+    /// <remarks>
+    /// A task is a small piece of work, associated with a larger userstory.
+    /// </remarks>
     public class ScrumTask
     {
         public int Id { get; set; }
@@ -40,6 +59,13 @@ namespace ScrumTaskboard
         public ScrumPrio Priority { get; set; }
     }
 
+    /// <summary>
+    /// Represents a userstory in an agile work process.
+    /// </summary>
+    /// <remarks>
+    /// A userstory is a piece of work that can be done in one sprint.
+    /// It can be further divided into multiple tasks.
+    /// </remarks>
     public class ScrumUserstory
     {
         public int Id { get; set; }
@@ -63,6 +89,13 @@ namespace ScrumTaskboard
         public ScrumSprint Sprint { get; set; }
     }
 
+    /// <summary>
+    /// Represents a category of userstories.
+    /// </summary>
+    /// <remarks>
+    /// Every userstory can optionally be associated with a single category.
+    /// This can be helpful to organize work in larger teams.
+    /// </remarks>
     public class ScrumCategory
     {
         public int Id { get; set; }
@@ -74,6 +107,14 @@ namespace ScrumTaskboard
         public ScrumProject Project { get; set; }
     }
 
+    /// <summary>
+    /// Represents an agile sprint.
+    /// </summary>
+    /// <remarks>
+    /// A sprint is typically one to four weeks long. 
+    /// Userstories are typically started and completed 
+    /// during one sprint.
+    /// </remarks>
     public class ScrumSprint
     {
         public int Id { get; set; }
@@ -86,6 +127,13 @@ namespace ScrumTaskboard
         public ScrumProject Project { get; set; }
     }
 
+    /// <summary>
+    /// Represents the status of a task or userstory.
+    /// </summary>
+    /// <remarks>
+    /// Classic status are "Backlog", "In Progress" and "Done", but
+    /// teams can create others to fit their individual workflow.
+    /// </remarks>
     public class ScrumStatus
     {
         public int Id { get; set; }
@@ -93,6 +141,13 @@ namespace ScrumTaskboard
         public string Description { get; set; }
     }
 
+    /// <summary>
+    /// Represents a project that the team works on.
+    /// </summary>
+    /// <remarks>
+    /// Userstories and sprints can be categorized into projects,
+    /// to help organization for larger teams.
+    /// </remarks>
     public class ScrumProject
     {
         public int Id { get; set; }
@@ -100,6 +155,13 @@ namespace ScrumTaskboard
         public bool IsPrivate { get; set; }
     }
 
+    /// <summary>
+    /// Represents a team member that can work on userstories.
+    /// </summary>
+    /// <remarks>
+    /// This allows teams to track who is working on a userstory
+    /// at a given time.
+    /// </remarks>
     public class ScrumUser
     {
         public int Id { get; set; }