diff --git a/Manager.Interfaces/DTO/DeviceDTO.cs b/Manager.Interfaces/DTO/DeviceDTO.cs
new file mode 100644
index 0000000..51a091b
--- /dev/null
+++ b/Manager.Interfaces/DTO/DeviceDTO.cs
@@ -0,0 +1,15 @@
+using System;
+using System.Collections.Generic;
+using System.Text;
+
+namespace Manager.Interfaces.DTO
+{
+    public class DeviceDTO
+    {
+        public string Id { get; set; }
+        public string Name { get; set; }
+        public string IpAddress { get; set; }
+        public bool Connected{ get; set; }
+        public DateTime DateCreation{ get; set; }
+    }
+}
diff --git a/Manager.Interfaces/Models/Device.cs b/Manager.Interfaces/Models/Device.cs
new file mode 100644
index 0000000..921111b
--- /dev/null
+++ b/Manager.Interfaces/Models/Device.cs
@@ -0,0 +1,63 @@
+using Manager.Interfaces.DTO;
+using MongoDB.Bson.Serialization.Attributes;
+using System;
+using System.Collections.Generic;
+using System.Text;
+
+namespace Manager.Interfaces.Models
+{
+    /// <summary>
+    /// Device Information (Tablet)
+    /// </summary>
+    public class Device
+    {
+        [BsonId]
+        [BsonRepresentation(MongoDB.Bson.BsonType.ObjectId)]
+        public string Id { get; set; }
+
+        [BsonElement("Name")]
+        public string Name { get; set; }
+
+        [BsonElement("IpAddress")]
+        [BsonRequired]
+        public string IpAddress { get; set; }
+
+        [BsonElement("ConfigurationId")]
+        [BsonRequired]
+        public string ConfigurationId { get; set; } 
+
+        [BsonElement("Connected")]
+        [BsonRequired]
+        public bool Connected { get; set; }
+
+        [BsonElement("DateCreation")]
+        public DateTime DateCreation { get; set; }
+
+        // BatteryLevel in case of powered devices
+        [BsonElement("BatteryLevel")]
+        public string BatteryLevel { get; set; }
+
+        [BsonElement("LastBatteryLevel")]
+        public DateTime LastBatteryLevel { get; set; }
+
+        // ConnectionLevel wifi strength level
+        [BsonElement("ConnectionLevel")]
+        public string ConnectionLevel { get; set; }
+
+        [BsonElement("LastConnectionLevel")]
+        public DateTime LastConnectionLevel { get; set; }
+
+
+        public DeviceDTO ToDTO()
+        {
+            return new DeviceDTO()
+            {
+                Id = Id,
+                Name = Name,
+                IpAddress = IpAddress,
+                Connected = Connected,
+                DateCreation = DateCreation
+            };
+        }
+    }
+}
\ No newline at end of file
diff --git a/ManagerService/Controllers/SectionController.cs b/ManagerService/Controllers/SectionController.cs
index 1cc8891..f7be695 100644
--- a/ManagerService/Controllers/SectionController.cs
+++ b/ManagerService/Controllers/SectionController.cs
@@ -48,21 +48,58 @@ namespace ManagerService.Controllers
             }
         }
 
+        /// <summary>
+        /// Get a list of all section from a specific configuration
+        /// </summary>
+        /// <param name="id">configuration id</param>  
+        [ProducesResponseType(typeof(List<SectionDTO>), 200)]
+        [ProducesResponseType(typeof(string), 500)]
+        [ProducesResponseType(typeof(string), 400)]
+        [HttpGet("configuration/{id}")]
+        public ObjectResult GetFromConfiguration(string id)
+        {
+            try
+            {
+                if (id == null)
+                    throw new ArgumentNullException("Param is null");
+
+                List<Section> sections = _sectionService.GetAllFromConfiguration(id);
+
+                return new OkObjectResult(sections.Select(r => r.ToDTO()));
+            }
+            catch (ArgumentNullException ex)
+            {
+                return new BadRequestObjectResult(ex.Message) { };
+            }
+            catch (Exception ex)
+            {
+                return new ObjectResult(ex.Message) { StatusCode = 500 };
+            }
+        }
+
         /// <summary>
         /// Get a list of all subsection (summary) of a specific section 
         /// </summary>
         /// <param name="id">section id</param>  
         [ProducesResponseType(typeof(List<object>), 200)]
         [ProducesResponseType(typeof(string), 500)]
+        [ProducesResponseType(typeof(string), 400)]
         [HttpGet("{id}/subsections")]
         public ObjectResult GetAllSectionSubSections(string id)
         {
             try
             {
+                if (id == null)
+                    throw new ArgumentNullException("Param is null");
+
                 List<Section> sections = _sectionService.GetAllSubSection(id);
 
                 return new OkObjectResult(sections.Select(r => r.ToDTO()));
             }
+            catch (ArgumentNullException ex)
+            {
+                return new BadRequestObjectResult(ex.Message) { };
+            }
             catch (Exception ex)
             {
                 return new ObjectResult(ex.Message) { StatusCode = 500 };
diff --git a/ManagerService/Services/SectionDatabaseService.cs b/ManagerService/Services/SectionDatabaseService.cs
index 44c24ba..c76c71c 100644
--- a/ManagerService/Services/SectionDatabaseService.cs
+++ b/ManagerService/Services/SectionDatabaseService.cs
@@ -18,11 +18,17 @@ namespace Manager.Services
             var database = client.GetDatabase("TabletDb");
             _Sections = database.GetCollection<Section>("Sections");
         }
+
         public List<Section> GetAll()
         {
             return _Sections.Find(s => !s.IsSubSection).ToList();
         }
 
+        public List<Section> GetAllFromConfiguration(string configurationId)
+        {
+            return _Sections.Find(s => !s.IsSubSection && s.ConfigurationId == configurationId).ToList();
+        }
+
         public List<Section> GetAllSubSection(string parentId)
         {
             return _Sections.Find(s => s.IsSubSection && s.ParentId == parentId).ToList();