diff --git a/svx/sdi/svx.sdi b/svx/sdi/svx.sdi
index 9dbd3591af39..6653e532c2e6 100644
--- a/svx/sdi/svx.sdi
+++ b/svx/sdi/svx.sdi
@@ -6417,9 +6417,14 @@ SvxPaperBinItem PagePaperBin SID_ATTR_PAGE_PAPERBIN
     GroupId = SfxGroupId::Format;
 ]
 
-
+// PaperFormat takes page format number from (paper.hxx) enum Paper
+// If AttributePageSize is also specified PaperFormat is ignored
+// AttributePageSize parameter is added to keep backward compatibility of API
 SvxSizeItem AttributePageSize SID_ATTR_PAGE_SIZE
-
+(
+    SvxSizeItem AttributePageSize SID_ATTR_PAGE_SIZE,
+    SfxUInt16Item PaperFormat FN_PARAM_1
+)
 [
     AutoUpdate = FALSE,
     FastCall = FALSE,
diff --git a/sw/source/uibase/utlui/uitool.cxx b/sw/source/uibase/utlui/uitool.cxx
index ff061b87c506..b87584fc586e 100644
--- a/sw/source/uibase/utlui/uitool.cxx
+++ b/sw/source/uibase/utlui/uitool.cxx
@@ -69,6 +69,7 @@
 #include <strings.hrc>
 #include <docmodel/color/ComplexColor.hxx>
 #include <IDocumentSettingAccess.hxx>
+#include <editeng/paperinf.hxx>
 
 // 50 cm 28350
 #define MAXHEIGHT 28350
@@ -319,6 +320,14 @@ void ItemSetToPageDesc( const SfxItemSet& rSet, SwPageDesc& rPageDesc )
         aSize.SetSize(rSizeItem.GetSize());
         rMaster.SetFormatAttr(aSize);
     }
+    else if (rSet.GetItemState(FN_PARAM_1) == SfxItemState::SET)
+    {
+        const sal_uInt16 nSizeItem = rSet.GetItem<SfxUInt16Item>(FN_PARAM_1)->GetValue();
+        SwFormatFrameSize aSize(SwFrameSize::Fixed);
+        aSize.SetSize(SvxPaperInfo::GetPaperSize(static_cast<Paper>(nSizeItem)));
+        rMaster.SetFormatAttr(aSize);
+    }
+
     // Evaluate header attributes
     if( const SvxSetItem* pHeaderSetItem = rSet.GetItemIfSet( SID_ATTR_PAGE_HEADERSET,
             false ) )