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diff --git a/offapi/com/sun/star/chart2/data/XPivotTableDataProvider.idl b/offapi/com/sun/star/chart2/data/XPivotTableDataProvider.idl
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+/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
+/*
+ * This file is part of the LibreOffice project.
+ *
+ * This Source Code Form is subject to the terms of the Mozilla Public
+ * License, v. 2.0. If a copy of the MPL was not distributed with this
+ * file, You can obtain one at http://mozilla.org/MPL/2.0/.
+ */
+
+#ifndef com_sun_star_chart2_data_XPivotTableDataProvider_idl
+#define com_sun_star_chart2_data_XPivotTableDataProvider_idl
+
+#include <com/sun/star/uno/XInterface.idl>
+#include <com/sun/star/chart2/data/PivotTableFieldEntry.idl>
+
+module com { module sun { module star { module chart2 { module data {
+
+/**
+ * Data provider specific for pivot chart data.
+ *
+ * @since LibreOffice 5.4
+ */
+interface XPivotTableDataProvider : com::sun::star::uno::XInterface
+{
+    /** names of column fields from the associated pivot table
+     */
+    sequence<com::sun::star::chart2::data::PivotTableFieldEntry> getColumnFields();
+
+    /** names of row fields from the associated pivot table
+     */
+    sequence<com::sun::star::chart2::data::PivotTableFieldEntry> getRowFields();
+
+    /** names of page fields from the associated pivot table
+     */
+    sequence<com::sun::star::chart2::data::PivotTableFieldEntry> getPageFields();
+
+    /** names of data fields from the associated pivot table
+     */
+    sequence<com::sun::star::chart2::data::PivotTableFieldEntry> getDataFields();
+
+    /** get the associated pivot table name
+     */
+    string getPivotTableName();
+
+    /** set the associated pivot table name
+     */
+     void setPivotTableName([in] string sPivotTableName);
+
+    /** check if the associated pivot table exists
+     */
+    boolean hasPivotTable();
+
+    /** creates a single data sequence of values for the given data series index.
+     *
+     *  @param nIndex
+     *      index of the data series
+     */
+    XDataSequence createDataSequenceOfValuesByIndex([in] long nIndex);
+
+    /** creates a single data sequence of label(s) for the given data series index.
+     *
+     *  @param nIndex
+     *      index of the data series
+     */
+     XDataSequence createDataSequenceOfLabelsByIndex([in] long nIndex);
+
+    /** creates a single data sequence of categories.
+     */
+    XDataSequence createDataSequenceOfCategories();
+
+    /** field output description: either "- all -", "- multiple -", or specific value
+     *
+     * @param nDimensionIndex
+     *     dimension index of the field
+     */
+    string getFieldOutputDescription([in] long nDimensionIndex);
+};
+
+};};};};};
+
+#endif
+
+/* vim:set shiftwidth=4 softtabstop=4 expandtab: */