Index: Riskeer/AssemblyTool/src/Riskeer.AssemblyTool.KernelWrapper/Creators/AssemblyGroupLimitsCreator.cs
===================================================================
diff -u
--- Riskeer/AssemblyTool/src/Riskeer.AssemblyTool.KernelWrapper/Creators/AssemblyGroupLimitsCreator.cs	(revision 0)
+++ Riskeer/AssemblyTool/src/Riskeer.AssemblyTool.KernelWrapper/Creators/AssemblyGroupLimitsCreator.cs	(revision def12301f856177f264aa8d09758716ae45fbc45)
@@ -0,0 +1,69 @@
+// Copyright (C) Stichting Deltares 2021. All rights reserved.
+//
+// This file is part of Riskeer.
+//
+// Riskeer is free software: you can redistribute it and/or modify
+// it under the terms of the GNU General Public License as published by
+// the Free Software Foundation, either version 3 of the License, or
+// (at your option) any later version.
+// 
+// This program is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+// GNU General Public License for more details.
+//
+// You should have received a copy of the GNU General Public License
+// along with this program. If not, see <http://www.gnu.org/licenses/>.
+//
+// All names, logos, and references to "Deltares" are registered trademarks of
+// Stichting Deltares and remain full property of Stichting Deltares at all times.
+// All rights reserved.
+
+using System;
+using System.Collections.Generic;
+using System.ComponentModel;
+using System.Linq;
+using Assembly.Kernel.Model.Categories;
+using Riskeer.AssemblyTool.Data;
+
+namespace Riskeer.AssemblyTool.KernelWrapper.Creators
+{
+    /// <summary>
+    /// Creates <see cref="AssemblyGroupLimits"/> instances.
+    /// </summary>
+    internal static class AssemblyGroupLimitsCreator
+    {
+        /// <summary>
+        /// Creates a collection of <see cref="FailureMechanismSectionAssemblyCategory"/>
+        /// based on the information given in the <paramref name="categories"/>.
+        /// </summary>
+        /// <param name="categories">The <see cref="CategoriesList{TCategory}"/> with
+        /// <see cref="Assembly.Kernel.Model.Categories.InterpretationCategory"/> to create the result for.</param>
+        /// <returns>A collection of <see cref="FailureMechanismSectionAssemblyGroupLimits"/>
+        /// with information taken from the <paramref name="categories"/>.</returns>
+        /// <exception cref="ArgumentNullException">Thrown when <paramref name="categories"/> is <c>null</c>.</exception>
+        /// <exception cref="InvalidEnumArgumentException">Thrown when <paramref name="categories"/>
+        /// contains an invalid value.</exception>
+        /// <exception cref="NotSupportedException">Thrown when <paramref name="categories"/>
+        /// contains a valid value, but unsupported.</exception>
+        public static IEnumerable<FailureMechanismSectionAssemblyGroupLimits> CreateFailureMechanismSectionAssemblyGroupLimits(
+            CategoriesList<InterpretationCategory> categories)
+        {
+            if (categories == null)
+            {
+                throw new ArgumentNullException(nameof(categories));
+            }
+
+            return categories.Categories.Select(CreateFailureMechanismSectionAssemblyGroupLimits)
+                             .ToArray();
+        }
+
+        private static FailureMechanismSectionAssemblyGroupLimits CreateFailureMechanismSectionAssemblyGroupLimits(InterpretationCategory category)
+        {
+            return new FailureMechanismSectionAssemblyGroupLimits(
+                FailureMechanismSectionAssemblyResultCreator.CreateFailureMechanismSectionAssemblyGroup(category.Category),
+                category.LowerLimit,
+                category.UpperLimit);
+        }
+    }
+}
\ No newline at end of file
Index: Riskeer/AssemblyTool/test/Riskeer.AssemblyTool.KernelWrapper.Test/Creators/AssemblyGroupLimitsCreatorTest.cs
===================================================================
diff -u
--- Riskeer/AssemblyTool/test/Riskeer.AssemblyTool.KernelWrapper.Test/Creators/AssemblyGroupLimitsCreatorTest.cs	(revision 0)
+++ Riskeer/AssemblyTool/test/Riskeer.AssemblyTool.KernelWrapper.Test/Creators/AssemblyGroupLimitsCreatorTest.cs	(revision def12301f856177f264aa8d09758716ae45fbc45)
@@ -0,0 +1,88 @@
+// Copyright (C) Stichting Deltares 2021. All rights reserved.
+//
+// This file is part of Riskeer.
+//
+// Riskeer is free software: you can redistribute it and/or modify
+// it under the terms of the GNU General Public License as published by
+// the Free Software Foundation, either version 3 of the License, or
+// (at your option) any later version.
+// 
+// This program is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+// GNU General Public License for more details.
+//
+// You should have received a copy of the GNU General Public License
+// along with this program. If not, see <http://www.gnu.org/licenses/>.
+//
+// All names, logos, and references to "Deltares" are registered trademarks of
+// Stichting Deltares and remain full property of Stichting Deltares at all times.
+// All rights reserved.
+
+using System;
+using System.Collections.Generic;
+using System.ComponentModel;
+using Assembly.Kernel.Model;
+using Assembly.Kernel.Model.Categories;
+using Core.Common.TestUtil;
+using NUnit.Framework;
+using Riskeer.AssemblyTool.Data;
+using Riskeer.AssemblyTool.KernelWrapper.Creators;
+using Riskeer.AssemblyTool.KernelWrapper.TestUtil;
+
+namespace Riskeer.AssemblyTool.KernelWrapper.Test.Creators
+{
+    [TestFixture]
+    public class AssemblyGroupLimitsCreatorTest
+    {
+        [Test]
+        public void CreateFailureMechanismSectionAssemblyGroupLimits_CategoriesNull_ThrowsArgumentNullException()
+        {
+            // Call
+            TestDelegate call = () => AssemblyGroupLimitsCreator.CreateFailureMechanismSectionAssemblyGroupLimits(null);
+
+            // Assert
+            var exception = Assert.Throws<ArgumentNullException>(call);
+            Assert.AreEqual("categories", exception.ParamName);
+        }
+
+        [Test]
+        public void CreateFailureMechanismSectionAssemblyGroupLimits_WithCategories_ReturnFailureMechanismAssemblyCategoryResult()
+        {
+            // Setup
+            var random = new Random(11);
+
+            var categories = new CategoriesList<InterpretationCategory>(new[]
+            {
+                new InterpretationCategory(random.NextEnumValue<EInterpretationCategory>(), new Probability(0), new Probability(0.25)),
+                new InterpretationCategory(random.NextEnumValue<EInterpretationCategory>(), new Probability(0.25), new Probability(0.5)),
+                new InterpretationCategory(random.NextEnumValue<EInterpretationCategory>(), new Probability(0.5), new Probability(0.75)),
+                new InterpretationCategory(random.NextEnumValue<EInterpretationCategory>(), new Probability(0.75), new Probability(1))
+            });
+
+            // Call
+            IEnumerable<FailureMechanismSectionAssemblyGroupLimits> result =
+                AssemblyGroupLimitsCreator.CreateFailureMechanismSectionAssemblyGroupLimits(categories);
+
+            // Assert
+            AssemblyGroupLimitsAssert.AssertFailureMechanismSectionAssemblyGroupLimits(categories, result);
+        }
+
+        [Test]
+        public void CreateFailureMechanismSectionAssemblyGroupLimits_CategoryWithInvalidInterpretationCategory_ThrowsInvalidEnumArgumentException()
+        {
+            // Setup
+            var categories = new CategoriesList<InterpretationCategory>(new[]
+            {
+                new InterpretationCategory((EInterpretationCategory) 99, new Probability(0), new Probability(1))
+            });
+
+            // Call
+            TestDelegate test = () => AssemblyGroupLimitsCreator.CreateFailureMechanismSectionAssemblyGroupLimits(categories);
+
+            // Assert
+            var exceptionMessage = $"The value of argument 'category' (99) is invalid for Enum type '{nameof(EInterpretationCategory)}'.";
+            TestHelper.AssertThrowsArgumentExceptionAndTestMessage<InvalidEnumArgumentException>(test, exceptionMessage);
+        }
+    }
+}
\ No newline at end of file
Index: Riskeer/AssemblyTool/test/Riskeer.AssemblyTool.KernelWrapper.TestUtil/AssemblyGroupLimitsAssert.cs
===================================================================
diff -u
--- Riskeer/AssemblyTool/test/Riskeer.AssemblyTool.KernelWrapper.TestUtil/AssemblyGroupLimitsAssert.cs	(revision 0)
+++ Riskeer/AssemblyTool/test/Riskeer.AssemblyTool.KernelWrapper.TestUtil/AssemblyGroupLimitsAssert.cs	(revision def12301f856177f264aa8d09758716ae45fbc45)
@@ -0,0 +1,92 @@
+// Copyright (C) Stichting Deltares 2021. All rights reserved.
+//
+// This file is part of Riskeer.
+//
+// Riskeer is free software: you can redistribute it and/or modify
+// it under the terms of the GNU General Public License as published by
+// the Free Software Foundation, either version 3 of the License, or
+// (at your option) any later version.
+// 
+// This program is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+// GNU General Public License for more details.
+//
+// You should have received a copy of the GNU General Public License
+// along with this program. If not, see <http://www.gnu.org/licenses/>.
+//
+// All names, logos, and references to "Deltares" are registered trademarks of
+// Stichting Deltares and remain full property of Stichting Deltares at all times.
+// All rights reserved.
+
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using Assembly.Kernel.Model.Categories;
+using NUnit.Framework;
+using Riskeer.AssemblyTool.Data;
+
+namespace Riskeer.AssemblyTool.KernelWrapper.TestUtil
+{
+    /// <summary>
+    /// Class for asserting assembly group limits.
+    /// </summary>
+    public static class AssemblyGroupLimitsAssert
+    {
+        /// <summary>
+        /// Asserts whether <paramref name="actual"/> is equal to <paramref name="original"/>.
+        /// </summary>
+        /// <param name="original">The original <see cref="CategoriesList{TCategory}"/> with
+        /// <see cref="InterpretationCategory"/>.</param>
+        /// <param name="actual">The actual collection of <see cref="FailureMechanismSectionAssemblyGroupLimits"/>.</param>
+        /// <exception cref="AssertionException">Thrown when <paramref name="actual"/>
+        /// is not equal to <paramref name="original"/>.</exception>
+        public static void AssertFailureMechanismSectionAssemblyGroupLimits(CategoriesList<InterpretationCategory> original,
+                                                                            IEnumerable<FailureMechanismSectionAssemblyGroupLimits> actual)
+        {
+            int expectedNrOfCategories = original.Categories.Length;
+            Assert.AreEqual(expectedNrOfCategories, actual.Count());
+
+            for (int i = 0; i < expectedNrOfCategories; i++)
+            {
+                InterpretationCategory originalItem = original.Categories.ElementAt(i);
+                FailureMechanismSectionAssemblyGroupLimits actualItem = actual.ElementAt(i);
+
+                Assert.AreEqual(GetAssemblyGroup(originalItem.Category), actualItem.Group);
+                ProbabilityAssert.AreEqual(actualItem.LowerBoundary, originalItem.LowerLimit);
+                ProbabilityAssert.AreEqual(actualItem.UpperBoundary, originalItem.UpperLimit);
+            }
+        }
+
+        private static FailureMechanismSectionAssemblyGroup GetAssemblyGroup(EInterpretationCategory category)
+        {
+            switch (category)
+            {
+                case EInterpretationCategory.ND:
+                    return FailureMechanismSectionAssemblyGroup.ND;
+                case EInterpretationCategory.III:
+                    return FailureMechanismSectionAssemblyGroup.III;
+                case EInterpretationCategory.II:
+                    return FailureMechanismSectionAssemblyGroup.II;
+                case EInterpretationCategory.I:
+                    return FailureMechanismSectionAssemblyGroup.I;
+                case EInterpretationCategory.ZeroPlus:
+                    return FailureMechanismSectionAssemblyGroup.ZeroPlus;
+                case EInterpretationCategory.Zero:
+                    return FailureMechanismSectionAssemblyGroup.Zero;
+                case EInterpretationCategory.IMin:
+                    return FailureMechanismSectionAssemblyGroup.IMin;
+                case EInterpretationCategory.IIMin:
+                    return FailureMechanismSectionAssemblyGroup.IIMin;
+                case EInterpretationCategory.IIIMin:
+                    return FailureMechanismSectionAssemblyGroup.IIIMin;
+                case EInterpretationCategory.D:
+                    return FailureMechanismSectionAssemblyGroup.D;
+                case EInterpretationCategory.Gr:
+                    return FailureMechanismSectionAssemblyGroup.Gr;
+                default:
+                    throw new NotSupportedException();
+            }
+        }
+    }
+}
\ No newline at end of file