diff --git a/EgtBEAMWALL.DataLayer/Controllers/BTLPartController.cs b/EgtBEAMWALL.DataLayer/Controllers/BTLPartController.cs
index 1be44c10..fb216211 100644
--- a/EgtBEAMWALL.DataLayer/Controllers/BTLPartController.cs
+++ b/EgtBEAMWALL.DataLayer/Controllers/BTLPartController.cs
@@ -6,255 +6,255 @@ using EgtBEAMWALL.DataLayer.DatabaseModels;
 
 namespace EgtBEAMWALL.DataLayer.Controllers
 {
-   public class BTLPartController : IDisposable
-   {
-      private DatabaseContext dbCtx;
+    public class BTLPartController : IDisposable
+    {
+        private DatabaseContext dbCtx;
 
-      public BTLPartController()
-      {
-         // Initialize database context
-         dbCtx = new DatabaseContext();
-      }
+        public BTLPartController()
+        {
+            // Initialize database context
+            dbCtx = new DatabaseContext();
+        }
 
-      public void Dispose()
-      {
-         // Clear database context
-         dbCtx.Dispose();
-      }
-      /// <summary>
-      /// Get record by DBId
-      /// </summary>
-      /// <param name="PartDbId"></param>
-      /// <returns></returns>
-      public BTLPartModel FindByDbId(int PartDbId)
-      {
-         return dbCtx
-             .BTLPartList
-             .Where(x => x.PartDbId == PartDbId)
-             .SingleOrDefault();
-      }
-      /// <summary>
-      /// Get record by ExtId
-      /// </summary>
-      /// <param name="PartId"></param>
-      /// <returns></returns>
-      public BTLPartModel FindByPartId(int PartId)
-      {
-         return dbCtx
-             .BTLPartList
-             .Where(x => x.PartId == PartId)
-             .SingleOrDefault();
-      }
-      /// <summary>
-      /// Get paginated data from DB (ASC ordered)
-      /// </summary>
-      /// <param name="PartDbIdStart"></param>
-      /// <param name="numRecord"></param>
-      /// <returns></returns>
-      public List<BTLPartModel> GetPaginatedAsc(int PartDbIdStart, int numRecord)
-      {
-         int numEnd = PartDbIdStart - numRecord;
-         // check numEnd
-         if (numEnd < 0)
-            numEnd = 0;
-         // retrieve
-         return dbCtx
-             .BTLPartList
-             .Where(x => x.PartDbId <= PartDbIdStart)
-             .OrderBy(x => x.PartDbId)
-             .Take(numRecord)
-             .ToList();
-      }
-      /// <summary>
-      /// Get paginated data from DB (DESC ordered)
-      /// </summary>
-      /// <param name="PartDbIdStart"></param>
-      /// <param name="numRecord"></param>
-      /// <returns></returns>
-      public List<BTLPartModel> GetPaginatedDesc(int PartDbIdStart, int numRecord)
-      {
-         int numEnd = PartDbIdStart - numRecord;
-         // check numEnd
-         if (numEnd < 0)
-            numEnd = 0;
-         // retrieve
-         return dbCtx
-             .BTLPartList
-             .Where(x => x.PartDbId <= PartDbIdStart)
-             .OrderByDescending(x => x.PartDbId)
-             .Take(numRecord)
-             .ToList();
-      }
-      /// <summary>
-      /// Get filtered data by ProjectId (ASC ordered)
-      /// </summary>
-      /// <param name="ProjDbId"></param>
-      /// <returns></returns>
-      public List<BTLPartModel> GetByProjectAsc(int ProjDbId)
-      {
-         // retrieve
-         return dbCtx
-             .BTLPartList
-             .Where(x => x.ProjDbId == ProjDbId)
-             .OrderBy(x => x.PartDbId)
-             .ToList();
-      }
-      /// <summary>
-      /// Get filtered data by ProjectId (DESC ordered)
-      /// </summary>
-      /// <param name="ProjDbId"></param>
-      /// <returns></returns>
-      public List<BTLPartModel> GetByProjectDesc(int ProjDbId)
-      {
-         // retrieve
-         return dbCtx
-             .BTLPartList
-             .Where(x => x.ProjDbId == ProjDbId)
-             .OrderByDescending(x => x.PartDbId)
-             .ToList();
-      }
+        public void Dispose()
+        {
+            // Clear database context
+            dbCtx.Dispose();
+        }
+        /// <summary>
+        /// Get record by DBId
+        /// </summary>
+        /// <param name="PartDbId"></param>
+        /// <returns></returns>
+        public BTLPartModel FindByDbId(int PartDbId)
+        {
+            return dbCtx
+                .BTLPartList
+                .Where(x => x.PartDbId == PartDbId)
+                .SingleOrDefault();
+        }
+        /// <summary>
+        /// Get record by ExtId
+        /// </summary>
+        /// <param name="PartId"></param>
+        /// <returns></returns>
+        public BTLPartModel FindByPartId(int PartId)
+        {
+            return dbCtx
+                .BTLPartList
+                .Where(x => x.PartId == PartId)
+                .SingleOrDefault();
+        }
+        /// <summary>
+        /// Get paginated data from DB (ASC ordered)
+        /// </summary>
+        /// <param name="PartDbIdStart"></param>
+        /// <param name="numRecord"></param>
+        /// <returns></returns>
+        public List<BTLPartModel> GetPaginatedAsc(int PartDbIdStart, int numRecord)
+        {
+            int numEnd = PartDbIdStart - numRecord;
+            // check numEnd
+            if (numEnd < 0)
+                numEnd = 0;
+            // retrieve
+            return dbCtx
+                .BTLPartList
+                .Where(x => x.PartDbId <= PartDbIdStart)
+                .OrderBy(x => x.PartDbId)
+                .Take(numRecord)
+                .ToList();
+        }
+        /// <summary>
+        /// Get paginated data from DB (DESC ordered)
+        /// </summary>
+        /// <param name="PartDbIdStart"></param>
+        /// <param name="numRecord"></param>
+        /// <returns></returns>
+        public List<BTLPartModel> GetPaginatedDesc(int PartDbIdStart, int numRecord)
+        {
+            int numEnd = PartDbIdStart - numRecord;
+            // check numEnd
+            if (numEnd < 0)
+                numEnd = 0;
+            // retrieve
+            return dbCtx
+                .BTLPartList
+                .Where(x => x.PartDbId <= PartDbIdStart)
+                .OrderByDescending(x => x.PartDbId)
+                .Take(numRecord)
+                .ToList();
+        }
+        /// <summary>
+        /// Get filtered data by ProjectId (ASC ordered)
+        /// </summary>
+        /// <param name="ProjDbId"></param>
+        /// <returns></returns>
+        public List<BTLPartModel> GetByProjectAsc(int ProjDbId)
+        {
+            // retrieve
+            return dbCtx
+                .BTLPartList
+                .Where(x => x.ProjDbId == ProjDbId)
+                .OrderBy(x => x.PartDbId)
+                .ToList();
+        }
+        /// <summary>
+        /// Get filtered data by ProjectId (DESC ordered)
+        /// </summary>
+        /// <param name="ProjDbId"></param>
+        /// <returns></returns>
+        public List<BTLPartModel> GetByProjectDesc(int ProjDbId)
+        {
+            // retrieve
+            return dbCtx
+                .BTLPartList
+                .Where(x => x.ProjDbId == ProjDbId)
+                .OrderByDescending(x => x.PartDbId)
+                .ToList();
+        }
 
-      /// <summary>
-      /// Create multiple (empty) BTLPart record associated to Project
-      /// </summary>
-      /// <param name="ProjDbId"></param>
-      /// <param name="rawListData"></param>
-      /// <returns></returns>
-      public List<BTLPartModel> CreateBaseObj(int ProjDbId, List<int> rawListData)
-      {
-         List<BTLPartModel> partData = new List<BTLPartModel>();
+        /// <summary>
+        /// Create multiple (empty) BTLPart record associated to Project
+        /// </summary>
+        /// <param name="ProjDbId"></param>
+        /// <param name="rawListData"></param>
+        /// <returns></returns>
+        public List<BTLPartModel> CreateBaseObj(int ProjDbId, List<int> rawListData)
+        {
+            List<BTLPartModel> partData = new List<BTLPartModel>();
 
-         foreach (var item in rawListData)
-         {
-            BTLPartModel newItem = new BTLPartModel() { ProjDbId = ProjDbId, PartId = item };
-            partData.Add(newItem);
-         }
+            foreach (var item in rawListData)
+            {
+                BTLPartModel newItem = new BTLPartModel() { ProjDbId = ProjDbId, PartId = item };
+                partData.Add(newItem);
+            }
 
-         try
-         {
-            // Add to database
-            dbCtx.BTLPartList.AddRange(partData);
-            // Commit changes
-            dbCtx.SaveChanges();
-         }
-         catch
-         { }
-
-         return partData;
-      }
-
-
-      /// <summary>
-      /// Create multiple BTLPart record associated to Project
-      /// </summary>
-      /// <param name="ProjID"></param>
-      /// <param name="partData"></param>
-      /// <returns></returns>
-      public List<BTLPartModel> Create(int ProjID, List<BTLPartModel> partData)
-      {
-         // se è adv mode --> uso TUTTI i dati
-         if (DbManager.AdvDataModel)
-         {
             try
             {
-               // Add to database
-               dbCtx.BTLPartList.AddRange(partData);
-               // Commit changes
-               dbCtx.SaveChanges();
+                // Add to database
+                dbCtx.BTLPartList.AddRange(partData);
+                // Commit changes
+                dbCtx.SaveChanges();
             }
             catch
             { }
+
             return partData;
-         }
-         // se non adv --> faccio solo copia degli id...
-         else
-         {
-            List<int> partIdList = new List<int>();
-            foreach (var item in partData)
+        }
+
+
+        /// <summary>
+        /// Create multiple BTLPart record associated to Project
+        /// </summary>
+        /// <param name="ProjID"></param>
+        /// <param name="partData"></param>
+        /// <returns></returns>
+        public List<BTLPartModel> Create(int ProjID, List<BTLPartModel> partData)
+        {
+            // se è adv mode --> uso TUTTI i dati
+            if (DbManager.AdvDataModel)
             {
-               partIdList.Add(item.PartId);
+                try
+                {
+                    // Add to database
+                    dbCtx.BTLPartList.AddRange(partData);
+                    // Commit changes
+                    dbCtx.SaveChanges();
+                }
+                catch
+                { }
+                return partData;
             }
-            return CreateBaseObj(ProjID, partIdList);
-         }
-      }
+            // se non adv --> faccio solo copia degli id...
+            else
+            {
+                List<int> partIdList = new List<int>();
+                foreach (var item in partData)
+                {
+                    partIdList.Add(item.PartId);
+                }
+                return CreateBaseObj(ProjID, partIdList);
+            }
+        }
 
-      /// <summary>
-      /// Update single BTLPart 
-      /// </summary>
-      /// <param name="updItem"></param>
-      /// <returns></returns>
-      public bool Update(BTLPartModel updItem)
-      {
-         bool done = false;
-         var item2update = dbCtx
-             .BTLPartList
-             .Where(x => x.PartDbId == updItem.PartDbId)
-             .SingleOrDefault();
-         try
-         {
-            // update, vers 1...
-            dbCtx.Entry(item2update).CurrentValues.SetValues(updItem);
+        /// <summary>
+        /// Update single BTLPart 
+        /// </summary>
+        /// <param name="updItem"></param>
+        /// <returns></returns>
+        public bool Update(BTLPartModel updItem)
+        {
+            bool done = false;
+            var item2update = dbCtx
+                .BTLPartList
+                .Where(x => x.PartDbId == updItem.PartDbId)
+                .SingleOrDefault();
+            try
+            {
+                // update, vers 1...
+                dbCtx.Entry(item2update).CurrentValues.SetValues(updItem);
 
-            //// update, vers 2
-            //dbCtx.BTLPartList.Remove(item2del);
-            //dbCtx.BTLPartList.Add(updItem);
+                //// update, vers 2
+                //dbCtx.BTLPartList.Remove(item2del);
+                //dbCtx.BTLPartList.Add(updItem);
 
-            // Commit changes
-            dbCtx.SaveChanges();
-            done = true;
-         }
-         catch
-         { }
-         return done;
-      }
+                // Commit changes
+                dbCtx.SaveChanges();
+                done = true;
+            }
+            catch
+            { }
+            return done;
+        }
 
-      /// <summary>
-      /// Delete single BTLPart 
-      /// </summary>
-      /// <param name="PartDbId"></param>
-      /// <returns></returns>
-      public bool Delete(int PartDbId)
-      {
-         bool done = false;
-         var item2del = dbCtx
-             .BTLPartList
-             .Where(x => x.PartDbId == PartDbId)
-             .SingleOrDefault();
-         try
-         {
-            // Add to database
-            dbCtx.BTLPartList.Remove(item2del);
-            // Commit changes
-            dbCtx.SaveChanges();
-            done = true;
-         }
-         catch
-         { }
-         return done;
-      }
-      /// <summary>
-      /// Delete BTLPart by project
-      /// </summary>
-      /// <param name="ProjDbId"></param>
-      /// <returns></returns>
-      public bool DeleteByProject(int ProjDbId)
-      {
-         bool done = false;
-         var items2del = dbCtx
-             .BTLPartList
-             .Where(x => x.ProjDbId == ProjDbId);
-         try
-         {
-            // Add to database
-            dbCtx.BTLPartList.RemoveRange(items2del);
-            // Commit changes
-            dbCtx.SaveChanges();
-            done = true;
-         }
-         catch
-         { }
-         return done;
-      }
+        /// <summary>
+        /// Delete single BTLPart 
+        /// </summary>
+        /// <param name="PartDbId"></param>
+        /// <returns></returns>
+        public bool Delete(int PartDbId)
+        {
+            bool done = false;
+            var item2del = dbCtx
+                .BTLPartList
+                .Where(x => x.PartDbId == PartDbId)
+                .SingleOrDefault();
+            try
+            {
+                // Add to database
+                dbCtx.BTLPartList.Remove(item2del);
+                // Commit changes
+                dbCtx.SaveChanges();
+                done = true;
+            }
+            catch
+            { }
+            return done;
+        }
+        /// <summary>
+        /// Delete BTLPart by project
+        /// </summary>
+        /// <param name="ProjDbId"></param>
+        /// <returns></returns>
+        public bool DeleteByProject(int ProjDbId)
+        {
+            bool done = false;
+            var items2del = dbCtx
+                .BTLPartList
+                .Where(x => x.ProjDbId == ProjDbId);
+            try
+            {
+                // Add to database
+                dbCtx.BTLPartList.RemoveRange(items2del);
+                // Commit changes
+                dbCtx.SaveChanges();
+                done = true;
+            }
+            catch
+            { }
+            return done;
+        }
         /// <summary>
         /// Conversion of base class to DB model class
         /// </summary>
@@ -291,32 +291,33 @@ namespace EgtBEAMWALL.DataLayer.Controllers
         /// </summary>
         /// <param name="corePart"></param>
         /// <returns></returns>
-        public static BTLPartModel ConvertFromCore(Core.BTLPart corePart)
-      {
-         BTLPartModel answ = new BTLPartModel();
-         if (corePart != null)
-         {
-            answ = new BTLPartModel()
+        public static BTLPartModel ConvertFromCore(Core.BTLPart corePart, int currProjDbId)
+        {
+            BTLPartModel answ = new BTLPartModel();
+            if (corePart != null)
             {
-               PartId = corePart.nPartId,
-               PDN = corePart.nPDN,
-               DO = corePart.bDO,
-               NAM = corePart.sNAM,
-               W = corePart.dW,
-               L = corePart.dL,
-               H = corePart.dH,
-               MAT = corePart.sMATERIAL,
-               CNT = corePart.nCNT,
-               TBP = corePart.nTBP,
-               DON = corePart.nDON,
-               ROT = corePart.nROT,
-               GRP = corePart.sGRP,
-               UNT = corePart.nUNT,
-               CALC_State = (int)corePart.nState
-            };
-         }
-         return answ;
-      }
+                answ = new BTLPartModel()
+                {
+                    PartId = corePart.nPartId,
+                    PDN = corePart.nPDN,
+                    DO = corePart.bDO,
+                    NAM = corePart.sNAM,
+                    W = corePart.dW,
+                    L = corePart.dL,
+                    H = corePart.dH,
+                    MAT = corePart.sMATERIAL,
+                    CNT = corePart.nCNT,
+                    TBP = corePart.nTBP,
+                    DON = corePart.nDON,
+                    ROT = corePart.nROT,
+                    GRP = corePart.sGRP,
+                    UNT = corePart.nUNT,
+                    CALC_State = (int)corePart.nState,
+                    ProjDbId = currProjDbId
+                };
+            }
+            return answ;
+        }
 
-   }
+    }
 }