diff --git a/src/Atlassian.Stash/Api/Groups.cs b/src/Atlassian.Stash/Api/Groups.cs
index 28c73d9..3a47c15 100644
--- a/src/Atlassian.Stash/Api/Groups.cs
+++ b/src/Atlassian.Stash/Api/Groups.cs
@@ -8,6 +8,7 @@ namespace Atlassian.Stash.Api
     public class Groups
     {
         private const string MANY_GROUPS = "rest/api/1.0/admin/groups";
+        private const string USERS_IN_GROUP = "rest/api/1.0/admin/groups/more-members?context={0}";
         private const string SINGLE_GROUP = MANY_GROUPS + "?name={0}";
 
         private HttpCommunicationWorker _httpWorker;
@@ -35,6 +36,15 @@ public async Task<ResponseWrapper<Group>> Get(string filter, RequestOptions requ
             return response;
         }
 
+        public async Task<ResponseWrapper<User>> GetUsers(string name, RequestOptions requestOptions = null)
+        {
+            var requestUrl = UrlBuilder.FormatRestApiUrl(USERS_IN_GROUP, requestOptions, name);
+
+            var response = await _httpWorker.GetAsync<ResponseWrapper<User>>(requestUrl).ConfigureAwait(false);
+
+            return response;
+        }
+
         public async Task<Group> Create(string name)
         {
             string requestUrl = UrlBuilder.FormatRestApiUrl(SINGLE_GROUP, null, name);
diff --git a/src/Atlassian.Stash/Entities/Permission.cs b/src/Atlassian.Stash/Entities/Permission.cs
index 1b5ffbd..12d2c26 100644
--- a/src/Atlassian.Stash/Entities/Permission.cs
+++ b/src/Atlassian.Stash/Entities/Permission.cs
@@ -1,7 +1,10 @@
-using Newtonsoft.Json;
+using System.Diagnostics;
+
+using Newtonsoft.Json;
 
 namespace Atlassian.Stash.Entities
 {
+    [DebuggerDisplay("{DebuggerDisplay,nq}")]
     public class Permission
     {
         [JsonProperty("group")]
@@ -12,5 +15,28 @@ public class Permission
 
         [JsonProperty("permission")]
         public string permission { get; set; }
+
+        private string DebuggerDisplay
+        {
+            get
+            {
+                if (Group != null && User != null)
+                {
+                    return $"User: {User.Email} : {Group.Name} => {permission}";
+                }
+
+                if (Group == null)
+                {
+                    return $"User: {User.Name} : {User.Email} => {permission}";
+                }
+
+                if (User == null)
+                {
+                    return $"Group: {Group.Name} => {permission}";
+                }
+
+                return $"Permission: {permission}";
+            }
+        }
     }
 }
diff --git a/src/Atlassian.Stash/Entities/User.cs b/src/Atlassian.Stash/Entities/User.cs
index f51dc58..364bc79 100644
--- a/src/Atlassian.Stash/Entities/User.cs
+++ b/src/Atlassian.Stash/Entities/User.cs
@@ -21,5 +21,8 @@ public class User
 
         [JsonProperty("type")]
         public string Type { get; set; }
+
+        [JsonProperty("lastAuthenticationTimestamp")]
+        public long LastAuthenticationTimestamp { get; set; }
     }
 }
diff --git a/test/Atlassian.Stash.IntegrationTests/StashClientTester.cs b/test/Atlassian.Stash.IntegrationTests/StashClientTester.cs
index 85a48a6..b276c40 100644
--- a/test/Atlassian.Stash.IntegrationTests/StashClientTester.cs
+++ b/test/Atlassian.Stash.IntegrationTests/StashClientTester.cs
@@ -74,6 +74,17 @@ public async Task Can_GetAllProjects()
             Assert.IsTrue(projects.Any());
         }
 
+        [TestMethod]
+        public async Task Can_GetAllUsers()
+        {
+            var response = await stashClient.Groups.GetUsers(EXISTING_GROUP, new RequestOptions { Limit = 1, Start = 0 });
+            var projects = response.Values;
+
+            Assert.IsNotNull(projects);
+            Assert.IsInstanceOfType(projects, typeof(IEnumerable<User>));
+            Assert.IsTrue(projects.Any());
+        }
+
         [TestMethod]
         public async Task Can_GetAllProjects_WithRequestOptions()
         {