diff --git a/AsbCloudDb/Model/AsbCloudDbContext.cs b/AsbCloudDb/Model/AsbCloudDbContext.cs
index fb333ded..5c2bc261 100644
--- a/AsbCloudDb/Model/AsbCloudDbContext.cs
+++ b/AsbCloudDb/Model/AsbCloudDbContext.cs
@@ -41,6 +41,7 @@ namespace AsbCloudDb.Model
         public virtual DbSet<ProcessMapPlanAntiCrashRotation> ProcessMapPlanFunctionsAnticrashRotation => Set<ProcessMapPlanAntiCrashRotation>();
         public virtual DbSet<ProcessMapPlanStaticMeasurementOutput> ProcessMapPlanFunctionsStaticMeasure => Set<ProcessMapPlanStaticMeasurementOutput>();
         public virtual DbSet<ProcessMapPlanRotorLoweringBit> ProcessMapPlanRotorLoweringBit => Set<ProcessMapPlanRotorLoweringBit>();
+        public virtual DbSet<ProcessMapPlanSlideLoweringBit> ProcessMapPlanSlideLoweringBit => Set<ProcessMapPlanSlideLoweringBit>();
 
         public virtual DbSet<DrillingProgramPart> DrillingProgramParts => Set<DrillingProgramPart>();
         public virtual DbSet<FileCategory> FileCategories => Set<FileCategory>();
@@ -569,6 +570,11 @@ namespace AsbCloudDb.Model
                .WithMany()
                .OnDelete(DeleteBehavior.Restrict);
 
+            modelBuilder.Entity<ProcessMapPlanSlideLoweringBit>()
+              .HasOne(p => p.Author)
+              .WithMany()
+              .OnDelete(DeleteBehavior.Restrict);
+
             modelBuilder.Entity<ProcessMapPlanRotor>()
                 .HasOne(p => p.Editor)
                 .WithMany()
@@ -674,6 +680,11 @@ namespace AsbCloudDb.Model
              .WithMany()
              .OnDelete(DeleteBehavior.Restrict);
 
+            modelBuilder.Entity<ProcessMapPlanSlideLoweringBit>()
+             .HasOne(p => p.Editor)
+             .WithMany()
+             .OnDelete(DeleteBehavior.Restrict);
+
             DefaultData.DefaultContextData.Fill(modelBuilder);
         }
 
diff --git a/AsbCloudDb/Model/IAsbCloudDbContext.cs b/AsbCloudDb/Model/IAsbCloudDbContext.cs
index a595affe..6444ba00 100644
--- a/AsbCloudDb/Model/IAsbCloudDbContext.cs
+++ b/AsbCloudDb/Model/IAsbCloudDbContext.cs
@@ -102,6 +102,7 @@ namespace AsbCloudDb.Model
         DbSet<ProcessMapPlanAntiCrashRotation> ProcessMapPlanFunctionsAnticrashRotation { get; }
         DbSet<ProcessMapPlanStaticMeasurementOutput> ProcessMapPlanFunctionsStaticMeasure { get; }
         DbSet<ProcessMapPlanRotorLoweringBit> ProcessMapPlanRotorLoweringBit { get; }
+        DbSet<ProcessMapPlanSlideLoweringBit> ProcessMapPlanSlideLoweringBit { get; }
 
         Task<int> RefreshMaterializedViewAsync(string mwName, CancellationToken token);
         Task<int> RefreshMaterializedViewAsync<TEntity>(CancellationToken token) where TEntity : class;
diff --git a/AsbCloudDb/Model/ProcessMapPlan/ProcessMapPlanSlideLoweringBit.cs b/AsbCloudDb/Model/ProcessMapPlan/ProcessMapPlanSlideLoweringBit.cs
index 232ea90d..60a4ef73 100644
--- a/AsbCloudDb/Model/ProcessMapPlan/ProcessMapPlanSlideLoweringBit.cs
+++ b/AsbCloudDb/Model/ProcessMapPlan/ProcessMapPlanSlideLoweringBit.cs
@@ -18,26 +18,11 @@ public class ProcessMapPlanSlideLoweringBit : ProcessMapPlanBase
     [Required]
     public double DifferentialPressure { get; set; }
 
-    [Column("slacking_off"), Comment("Посадка, т.")]
-    [Range(0.0, 20.0)]
-    [Required]
-    public double SlackingOff { get; set; }
-
-    [Column("torque_max"), Comment("Максимально допустимый момент, кН*м.")]
-    [Range(0.0, 35.0)]
-    [Required]
-    public double TorqueMax { get; set; }
-
     [Column("rop_down"), Comment("Скорость вниз, м/ч.")]
     [Range(0.0, 999.0)]
     [Required]
     public double RopDown { get; set; }
 
-    [Column("rpm_down"), Comment("Обороты вниз, об/мин.")]
-    [Range(0.0, 270.0)]
-    [Required]
-    public double RpmDown { get; set; }
-
     [Column("flow_rate_down"), Comment("Расход вниз, л/с.")]
     [Range(0.0, 100.0)]
     [Required]
@@ -47,5 +32,5 @@ public class ProcessMapPlanSlideLoweringBit : ProcessMapPlanBase
     public string Note { get; set; } = string.Empty;
 
     [ForeignKey(nameof(IdPrevious))]
-    public virtual ProcessMapPlanRotorLoweringBit? Previous { get; set; }
+    public virtual ProcessMapPlanSlideLoweringBit? Previous { get; set; }
 }
\ No newline at end of file
diff --git a/AsbCloudInfrastructure/DependencyInjection.cs b/AsbCloudInfrastructure/DependencyInjection.cs
index fc9c867c..0aeb85a3 100644
--- a/AsbCloudInfrastructure/DependencyInjection.cs
+++ b/AsbCloudInfrastructure/DependencyInjection.cs
@@ -278,6 +278,13 @@ namespace AsbCloudInfrastructure
               {
                   Item = src.Adapt<ProcessMapPlanRotorLoweringBitDto>()
               });
+
+            TypeAdapterConfig<ChangeLogAbstract, ChangeLogDto<ProcessMapPlanSlideLoweringBitDto>>.NewConfig()
+              .Include<ProcessMapPlanSlideLoweringBit, ChangeLogDto<ProcessMapPlanSlideLoweringBitDto>>()
+              .Map(dest => dest, src => new ChangeLogDto<ProcessMapPlanSlideLoweringBitDto>()
+              {
+                  Item = src.Adapt<ProcessMapPlanSlideLoweringBitDto>()
+              });
         }
 
         public static IServiceCollection AddInfrastructure(this IServiceCollection services, IConfiguration configuration)
@@ -455,6 +462,7 @@ namespace AsbCloudInfrastructure
             services.AddTransient<ProcessMapPlanAntiCrashRotationParser>();
             services.AddTransient<ProcessMapPlanStaticMeasurementOutputParser>();
             services.AddTransient<ProcessMapPlanRotorLoweringBitParser>();
+            services.AddTransient<ProcessMapPlanSlideLoweringBitParser>();
 
             services.AddTransient<TrajectoryPlanExportService>();
             services.AddTransient<TrajectoryFactManualExportService>();
@@ -482,6 +490,7 @@ namespace AsbCloudInfrastructure
             services.AddTransient<ProcessMapPlanAntiCrashRotationExportService>();
             services.AddTransient<ProcessMapPlanStaticMeasurementOutputExportService>();
             services.AddTransient<ProcessMapPlanRotorLoweringBitExportService>();
+            services.AddTransient<ProcessMapPlanSlideLoweringBitExportService>();
 
             services.AddTransient<WellOperationParserFactory>();
             services.AddTransient<WellOperationExportServiceFactory>();
@@ -579,6 +588,10 @@ namespace AsbCloudInfrastructure
                 IChangeLogRepository<ProcessMapPlanRotorLoweringBitDto, ProcessMapPlanBaseRequestWithWell>,
                 ProcessMapPlanBaseRepository<ProcessMapPlanRotorLoweringBit, ProcessMapPlanRotorLoweringBitDto>>();
 
+            services.AddTransient<
+                IChangeLogRepository<ProcessMapPlanSlideLoweringBitDto, ProcessMapPlanBaseRequestWithWell>,
+                ProcessMapPlanBaseRepository<ProcessMapPlanSlideLoweringBit, ProcessMapPlanSlideLoweringBitDto>>();
+
             services.AddTransient<IWellCompositeRepository, WellCompositeRepository<ProcessMapPlanRotorDto>>();
             services.AddTransient<IWellCompositeRepository, WellCompositeRepository<ProcessMapPlanSlideDto>>();
             services.AddTransient<IWellCompositeRepository, WellCompositeRepository<ProcessMapPlanReamingRotorDto>>();
@@ -600,6 +613,7 @@ namespace AsbCloudInfrastructure
             services.AddTransient<IWellCompositeRepository, WellCompositeRepository<ProcessMapPlanAntiCrashRotationDto>>();
             services.AddTransient<IWellCompositeRepository, WellCompositeRepository<ProcessMapPlanStaticMeasurementOutputDto>>();
             services.AddTransient<IWellCompositeRepository, WellCompositeRepository<ProcessMapPlanRotorLoweringBitDto>>();
+            services.AddTransient<IWellCompositeRepository, WellCompositeRepository<ProcessMapPlanSlideLoweringBitDto>>();
 
             return services;
         }