Index: Ringtoets/Revetment/src/Ringtoets.Revetment.IO/WaveConditions/ExportableWaveConditionsFactory.cs
===================================================================
diff -u -rfaee3de18c59589d2380809cccd379c5c8aa76ce -r0590c2c613c7295ef616fce95fefcdaf87967331
--- Ringtoets/Revetment/src/Ringtoets.Revetment.IO/WaveConditions/ExportableWaveConditionsFactory.cs	(.../ExportableWaveConditionsFactory.cs)	(revision faee3de18c59589d2380809cccd379c5c8aa76ce)
+++ Ringtoets/Revetment/src/Ringtoets.Revetment.IO/WaveConditions/ExportableWaveConditionsFactory.cs	(.../ExportableWaveConditionsFactory.cs)	(revision 0590c2c613c7295ef616fce95fefcdaf87967331)
@@ -167,5 +167,47 @@
 
             return output.Select(waveConditionsOutput => new ExportableWaveConditions(name, waveConditionsInput, waveConditionsOutput, coverType)).ToArray();
         }
+
+        /// <summary>
+        /// Create a collection of <see cref="ExportableWaveConditions"/>.
+        /// </summary>
+        /// <param name="name">The name of the calculation to which the <see cref="WaveConditionsOutput"/> objects belong.</param>
+        /// <param name="waveConditionsInput">The <see cref="AssessmentSectionCategoryWaveConditionsInput"/> used in the calculations.</param>
+        /// <param name="output">The <see cref="WaveConditionsOutput"/> objects resulting from the calculations.</param>
+        /// <param name="coverType">The type of cover.</param>
+        /// <returns>A container of <see cref="ExportableWaveConditions"/> objects.</returns>
+        /// <exception cref="ArgumentNullException">Thrown when:
+        /// <list type="bullet">
+        /// <item>any parameter is <c>null</c></item>
+        /// <item>any item in <paramref name="output"/> is <c>null</c></item>
+        /// </list></exception>
+        /// <exception cref="ArgumentException">Thrown when <see cref="AssessmentSectionCategoryWaveConditionsInput.HydraulicBoundaryLocation"/> 
+        /// is <c>null</c> for <paramref name="waveConditionsInput"/>.</exception>
+        public static IEnumerable<ExportableWaveConditions> CreateExportableWaveConditionsCollection(
+            string name, AssessmentSectionCategoryWaveConditionsInput waveConditionsInput,
+            IEnumerable<WaveConditionsOutput> output, CoverType coverType)
+        {
+            if (name == null)
+            {
+                throw new ArgumentNullException(nameof(name));
+            }
+
+            if (waveConditionsInput == null)
+            {
+                throw new ArgumentNullException(nameof(waveConditionsInput));
+            }
+
+            if (output == null)
+            {
+                throw new ArgumentNullException(nameof(output));
+            }
+
+            if (coverType == null)
+            {
+                throw new ArgumentNullException(nameof(coverType));
+            }
+
+            return output.Select(waveConditionsOutput => new ExportableWaveConditions(name, waveConditionsInput, waveConditionsOutput, coverType)).ToArray();
+        }
     }
 }
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