diff --git a/src/Core/Core.csproj b/src/Core/Core.csproj
index 718b7a1d35..dd750a49ca 100644
--- a/src/Core/Core.csproj
+++ b/src/Core/Core.csproj
@@ -50,6 +50,7 @@
     <PackageReference Include="IdentityServer4" Version="2.5.3" />
     <PackageReference Include="Dapper" Version="1.60.6" />
     <PackageReference Include="Newtonsoft.Json" Version="12.0.2" />
+    <PackageReference Include="System.Text.Json" Version="4.7.0" />
     <PackageReference Include="WindowsAzure.Storage" Version="9.3.3" />
     <PackageReference Include="AspNetCoreRateLimit" Version="2.1.0" />
     <PackageReference Include="Braintree" Version="4.15.0" />
diff --git a/src/Core/Models/EntityFramework/Cipher.cs b/src/Core/Models/EntityFramework/Cipher.cs
index 4eb27ebe81..72ae917346 100644
--- a/src/Core/Models/EntityFramework/Cipher.cs
+++ b/src/Core/Models/EntityFramework/Cipher.cs
@@ -1,17 +1,40 @@
-using AutoMapper;
+using System.Text.Json;
+using AutoMapper;
 
 namespace Bit.Core.Models.EntityFramework
 {
     public class Cipher : Table.Cipher
     {
+        private JsonDocument _dataJson;
+        private JsonDocument _attachmentsJson;
+
         public User User { get; set; }
+        public Organization Organization { get; set; }
+        public JsonDocument DataJson
+        {
+            get => _dataJson;
+            set
+            {
+                Data = value.ToString();
+                _dataJson = value;
+            }
+        }
+        public JsonDocument AttachmentsJson
+        {
+            get => _attachmentsJson;
+            set
+            {
+                Attachments = value.ToString();
+                _attachmentsJson = value;
+            }
+        }
     }
 
     public class CipherMapperProfile : Profile
     {
         public CipherMapperProfile()
         {
-            CreateMap<Table.Cipher, Cipher>();
+            CreateMap<Table.Cipher, Cipher>().ReverseMap();
         }
     }
 }
diff --git a/src/Core/Models/EntityFramework/Organization.cs b/src/Core/Models/EntityFramework/Organization.cs
new file mode 100644
index 0000000000..c90a78b5c0
--- /dev/null
+++ b/src/Core/Models/EntityFramework/Organization.cs
@@ -0,0 +1,18 @@
+using System.Collections.Generic;
+using AutoMapper;
+
+namespace Bit.Core.Models.EntityFramework
+{
+    public class Organization : Table.Organization
+    {
+        public ICollection<Cipher> Ciphers { get; set; }
+    }
+
+    public class OrganizationMapperProfile : Profile
+    {
+        public OrganizationMapperProfile()
+        {
+            CreateMap<Table.Organization, Organization>().ReverseMap();
+        }
+    }
+}
diff --git a/src/Core/Models/EntityFramework/User.cs b/src/Core/Models/EntityFramework/User.cs
index eaecc6a152..88640db99f 100644
--- a/src/Core/Models/EntityFramework/User.cs
+++ b/src/Core/Models/EntityFramework/User.cs
@@ -12,7 +12,7 @@ namespace Bit.Core.Models.EntityFramework
     {
         public UserMapperProfile()
         {
-            CreateMap<Table.User, User>();
+            CreateMap<Table.User, User>().ReverseMap();
         }
     }
 }
diff --git a/src/Core/Repositories/EntityFramework/DatabaseContext.cs b/src/Core/Repositories/EntityFramework/DatabaseContext.cs
index e49854838c..ed93e06c2b 100644
--- a/src/Core/Repositories/EntityFramework/DatabaseContext.cs
+++ b/src/Core/Repositories/EntityFramework/DatabaseContext.cs
@@ -18,6 +18,7 @@ namespace Bit.Core.Repositories.EntityFramework
 
         public DbSet<User> Users { get; set; }
         public DbSet<Cipher> Ciphers { get; set; }
+        public DbSet<Organization> Organizations { get; set; }
 
         protected override void OnConfiguring(DbContextOptionsBuilder builder)
         {
@@ -29,8 +30,14 @@ namespace Bit.Core.Repositories.EntityFramework
 
         protected override void OnModelCreating(ModelBuilder builder)
         {
+            builder.Entity<Cipher>().Ignore(e => e.Data);
+            builder.Entity<Cipher>().Property(e => e.Data).HasColumnName("Data");
+            builder.Entity<Cipher>().Ignore(e => e.Attachments);
+            builder.Entity<Cipher>().Property(e => e.Attachments).HasColumnName("Attachments");
+
             builder.Entity<User>().ToTable(nameof(User));
             builder.Entity<Cipher>().ToTable(nameof(Cipher));
+            builder.Entity<Organization>().ToTable(nameof(Organization));
         }
     }
 }
diff --git a/src/Core/Repositories/EntityFramework/OrganizationRepository.cs b/src/Core/Repositories/EntityFramework/OrganizationRepository.cs
new file mode 100644
index 0000000000..79961543eb
--- /dev/null
+++ b/src/Core/Repositories/EntityFramework/OrganizationRepository.cs
@@ -0,0 +1,62 @@
+using System;
+using System.Threading.Tasks;
+using TableModel = Bit.Core.Models.Table;
+using DataModel = Bit.Core.Models.Data;
+using EFModel = Bit.Core.Models.EntityFramework;
+using System.Linq;
+using System.Collections.Generic;
+using AutoMapper;
+using Microsoft.EntityFrameworkCore;
+
+namespace Bit.Core.Repositories.EntityFramework
+{
+    public class OrganizationRepository : Repository<TableModel.Organization, EFModel.Organization, Guid>, IOrganizationRepository
+    {
+        public OrganizationRepository(DatabaseContext databaseContext, IMapper mapper)
+           : base(databaseContext, mapper, () => databaseContext.Organizations)
+        { }
+
+        public async Task<ICollection<TableModel.Organization>> GetManyByEnabledAsync()
+        {
+            var organizations = await GetDbSet().Where(e => e.Enabled).ToListAsync();
+            return Mapper.Map<List<TableModel.Organization>>(organizations);
+        }
+
+        public async Task<ICollection<TableModel.Organization>> GetManyByUserIdAsync(Guid userId)
+        {
+            // TODO
+            return await Task.FromResult(null as ICollection<TableModel.Organization>);
+        }
+
+        public async Task<ICollection<TableModel.Organization>> SearchAsync(string name, string userEmail, bool? paid,
+            int skip, int take)
+        {
+            // TODO: more filters
+            var organizations = await GetDbSet()
+                .Where(e => name == null || e.Name.StartsWith(name))
+                .OrderBy(e => e.Name)
+                .Skip(skip).Take(take)
+                .ToListAsync();
+            return Mapper.Map<List<TableModel.Organization>>(organizations);
+        }
+
+        public async Task UpdateStorageAsync(Guid id)
+        {
+            // TODO
+        }
+
+        public async Task<ICollection<DataModel.OrganizationAbility>> GetManyAbilitiesAsync()
+        {
+            return await GetDbSet()
+                .Select(e => new DataModel.OrganizationAbility
+                {
+                    Enabled = e.Enabled,
+                    Id = e.Id,
+                    Use2fa = e.Use2fa,
+                    UseEvents = e.UseEvents,
+                    UsersGetPremium = e.UsersGetPremium,
+                    Using2fa = e.Use2fa && e.TwoFactorProviders != null && e.TwoFactorProviders != "{}",
+                }).ToListAsync();
+        }
+    }
+}
diff --git a/src/Core/Repositories/EntityFramework/UserRepository.cs b/src/Core/Repositories/EntityFramework/UserRepository.cs
index 29c6439466..973055d7b8 100644
--- a/src/Core/Repositories/EntityFramework/UserRepository.cs
+++ b/src/Core/Repositories/EntityFramework/UserRepository.cs
@@ -34,7 +34,7 @@ namespace Bit.Core.Repositories.EntityFramework
         public async Task<ICollection<TableModel.User>> SearchAsync(string email, int skip, int take)
         {
             var users = await GetDbSet()
-                .Where(e => e.Email == null || e.Email.StartsWith(email))
+                .Where(e => email == null || e.Email.StartsWith(email))
                 .OrderBy(e => e.Email)
                 .Skip(skip).Take(take)
                 .ToListAsync();