Index: Ringtoets/GrassCoverErosionOutwards/src/Ringtoets.GrassCoverErosionOutwards.Util/IGrassCoverErosionOutwardsHydraulicBoundaryLocationMetaDataAttributeNameProvider.cs
===================================================================
diff -u
--- Ringtoets/GrassCoverErosionOutwards/src/Ringtoets.GrassCoverErosionOutwards.Util/IGrassCoverErosionOutwardsHydraulicBoundaryLocationMetaDataAttributeNameProvider.cs	(revision 0)
+++ Ringtoets/GrassCoverErosionOutwards/src/Ringtoets.GrassCoverErosionOutwards.Util/IGrassCoverErosionOutwardsHydraulicBoundaryLocationMetaDataAttributeNameProvider.cs	(revision 1f337c632c27f2286f45782fb4c813f34325f0d1)
@@ -0,0 +1,89 @@
+// Copyright (C) Stichting Deltares 2017. All rights reserved.
+//
+// This file is part of Ringtoets.
+//
+// Ringtoets 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.
+
+namespace Ringtoets.GrassCoverErosionOutwards.Util
+{
+    /// <summary>
+    /// Interface for providing meta data attribute names during exports of hydraulic boundary locations.
+    /// </summary>
+    public interface IGrassCoverErosionOutwardsHydraulicBoundaryLocationMetaDataAttributeNameProvider
+    {
+        /// <summary>
+        /// Gets the meta data attribute name of the water level calculation
+        /// for mechanism specific factorized signaling norm.
+        /// </summary>
+        string WaterLevelCalculationForMechanismSpecificFactorizedSignalingNormAttributeName { get; }
+        
+        /// <summary>
+        /// Gets the meta data attribute name of the water level calculation
+        /// for mechanism specific signaling norm.
+        /// </summary>
+        string WaterLevelCalculationForMechanismSpecificSignalingNormAttributeName { get; }
+
+        /// <summary>
+        /// Gets the meta data attribute name of the water level calculation
+        /// for mechanism specific lower limit norm.
+        /// </summary>
+        string WaterLevelCalculationForMechanismSpecificLowerLimitNormAttributeName { get; }
+
+        /// <summary>
+        /// Gets the meta data attribute name of the water level calculation
+        /// for lower limit norm.
+        /// </summary>
+        string WaterLevelCalculationForLowerLimitNormAttributeName { get; }
+
+        /// <summary>
+        /// Gets the meta data attribute name of the water level calculation
+        /// for factorized lower limit norm.
+        /// </summary>
+        string WaterLevelCalculationForFactorizedLowerLimitNormAttributeName { get; }
+
+        /// <summary>
+        /// Gets the meta data attribute name of the wave height calculation
+        /// for mechanism specific factorized signaling norm.
+        /// </summary>
+        string WaveHeightCalculationForMechanismSpecificFactorizedSignalingNormAttributeName { get; }
+        
+        /// <summary>
+        /// Gets the meta data attribute name of the wave height calculation
+        /// for mechanism specific signaling norm.
+        /// </summary>
+        string WaveHeightCalculationForMechanismSpecificSignalingNormAttributeName { get; }
+
+        /// <summary>
+        /// Gets the meta data attribute name of the wave height calculation
+        /// for mechanism specific lower limit norm.
+        /// </summary>
+        string WaveHeightCalculationForMechanismSpecificLowerLimitNormAttributeName { get; }
+
+        /// <summary>
+        /// Gets the meta data attribute name of the wave height calculation
+        /// for lower limit norm.
+        /// </summary>
+        string WaveHeightCalculationForLowerLimitNormAttributeName { get; }
+
+        /// <summary>
+        /// Gets the meta data attribute name of the wave height calculation
+        /// for factorized lower limit norm.
+        /// </summary>
+        string WaveHeightCalculationForFactorizedLowerLimitNormAttributeName { get; }
+    }
+}
\ No newline at end of file
Index: Ringtoets/GrassCoverErosionOutwards/src/Ringtoets.GrassCoverErosionOutwards.Util/Ringtoets.GrassCoverErosionOutwards.Util.csproj
===================================================================
diff -u -r14708ad2bb047af38e5cdafb60946ed51c6462e5 -r1f337c632c27f2286f45782fb4c813f34325f0d1
--- Ringtoets/GrassCoverErosionOutwards/src/Ringtoets.GrassCoverErosionOutwards.Util/Ringtoets.GrassCoverErosionOutwards.Util.csproj	(.../Ringtoets.GrassCoverErosionOutwards.Util.csproj)	(revision 14708ad2bb047af38e5cdafb60946ed51c6462e5)
+++ Ringtoets/GrassCoverErosionOutwards/src/Ringtoets.GrassCoverErosionOutwards.Util/Ringtoets.GrassCoverErosionOutwards.Util.csproj	(.../Ringtoets.GrassCoverErosionOutwards.Util.csproj)	(revision 1f337c632c27f2286f45782fb4c813f34325f0d1)
@@ -13,6 +13,7 @@
   <ItemGroup>
     <Compile Include="GrassCoverErosionOutwardsAggregatedHydraulicBoundaryLocation.cs" />
     <Compile Include="GrassCoverErosionOutwardsAggregatedHydraulicBoundaryLocationFactory.cs" />
+    <Compile Include="IGrassCoverErosionOutwardsHydraulicBoundaryLocationMetaDataAttributeNameProvider.cs" />
     <Compile Include="Properties\AssemblyInfo.cs" />
   </ItemGroup>
   <ItemGroup>