diff --git a/offapi/com/sun/star/style/ParagraphProperties.idl b/offapi/com/sun/star/style/ParagraphProperties.idl
index 43e77529a020..ef73da5227d4 100644
--- a/offapi/com/sun/star/style/ParagraphProperties.idl
+++ b/offapi/com/sun/star/style/ParagraphProperties.idl
@@ -30,6 +30,7 @@
 #include <com/sun/star/table/BorderLine.idl>
 #include <com/sun/star/style/BreakType.idl>
 #include <com/sun/star/container/XNameContainer.idl>
+#include <com/sun/star/beans/PropertyValue.idl>
 
 
  module com {  module sun {  module star {  module style {
@@ -137,6 +138,15 @@ published service ParagraphProperties
      */
     [optional, property] boolean ParaContextMargin;
 
+    /** Grab bag of paragraph properties, used as a string-any map for interim interop purposes.
+
+        @since LibreOffice 4.2
+
+        <p>This property is intentionally not handled by the ODF filter. Any
+        member that should be handled there should be first moved out from this grab
+        bag to a separate property.</p>
+    */
+    [optional, property] sequence<com::sun::star::beans::PropertyValue> ParaInteropGrabBag;
 
     /** determines if the paragraph is included in the
         line numbering.
diff --git a/sw/inc/hintids.hxx b/sw/inc/hintids.hxx
index 83afbcd124f1..403bd74b2f25 100644
--- a/sw/inc/hintids.hxx
+++ b/sw/inc/hintids.hxx
@@ -160,6 +160,7 @@ RES_PARATR_BEGIN = RES_TXTATR_END,
     RES_PARATR_CONNECT_BORDER,                      // 73
     RES_PARATR_OUTLINELEVEL,                        // 74
     RES_PARATR_RSID,								// 75
+    RES_PARATR_GRABBAG,
 RES_PARATR_END
 };
 
diff --git a/sw/inc/unoprnms.hxx b/sw/inc/unoprnms.hxx
index 68a1f4b011cd..d418a1228158 100644
--- a/sw/inc/unoprnms.hxx
+++ b/sw/inc/unoprnms.hxx
@@ -824,6 +824,8 @@ enum SwPropNameIds
 
 /* 0761 */  UNO_NAME_CHAR_SHADING_VALUE,
 
+/* 0762 */  UNO_NAME_PARA_INTEROP_GRAB_BAG,
+
 /* 0762 */  SW_PROPNAME_END
 
 // new items in this array must match SwPropNameTab aPropNameTab
diff --git a/sw/source/core/bastyp/init.cxx b/sw/source/core/bastyp/init.cxx
index 4e5719358ca6..7d585b7a5764 100644
--- a/sw/source/core/bastyp/init.cxx
+++ b/sw/source/core/bastyp/init.cxx
@@ -59,6 +59,7 @@
 #include <editeng/protitem.hxx>
 #include <editeng/prszitem.hxx>
 #include <editeng/rsiditem.hxx>
+#include <svl/grabbagitem.hxx>
 #include <editeng/scriptspaceitem.hxx>
 #include <editeng/shaditem.hxx>
 #include <editeng/spltitem.hxx>
@@ -328,6 +329,7 @@ SfxItemInfo aSlotTab[] =
 
     { SID_ATTR_PARA_OUTLINE_LEVEL, SFX_ITEM_POOLABLE }, // RES_PARATR_OUTLINELEVEL //#outline level
     { 0, SFX_ITEM_POOLABLE },                           // RES_PARATR_RSID
+    { 0, SFX_ITEM_POOLABLE },                           // RES_PARATR_GRABBAG
     { 0, SFX_ITEM_POOLABLE },                           // RES_PARATR_LIST_ID
     { 0, SFX_ITEM_POOLABLE },                           // RES_PARATR_LIST_LEVEL
     { 0, SFX_ITEM_POOLABLE },                           // RES_PARATR_LIST_ISRESTART
@@ -544,6 +546,7 @@ void _InitCore()
 
     aAttrTab[ RES_PARATR_OUTLINELEVEL - POOLATTR_BEGIN ] =  new SfxUInt16Item( RES_PARATR_OUTLINELEVEL, 0 );
     aAttrTab[ RES_PARATR_RSID - POOLATTR_BEGIN ] =          new SvxRsidItem( 0, RES_PARATR_RSID );
+    aAttrTab[ RES_PARATR_GRABBAG - POOLATTR_BEGIN ] =       new SfxGrabBagItem( RES_PARATR_GRABBAG );
 
     aAttrTab[ RES_PARATR_LIST_ID - POOLATTR_BEGIN ] =       new SfxStringItem( RES_PARATR_LIST_ID, aEmptyStr );
     aAttrTab[ RES_PARATR_LIST_LEVEL - POOLATTR_BEGIN ] =    new SfxInt16Item( RES_PARATR_LIST_LEVEL, 0 );
diff --git a/sw/source/core/unocore/unomap.cxx b/sw/source/core/unocore/unomap.cxx
index da8857c1206f..6b9cadd536ff 100644
--- a/sw/source/core/unocore/unomap.cxx
+++ b/sw/source/core/unocore/unomap.cxx
@@ -235,7 +235,8 @@ SwUnoPropertyMapProvider::~SwUnoPropertyMapProvider()
         { SW_PROP_NMID(UNO_NAME_SNAP_TO_GRID), RES_PARATR_SNAPTOGRID, CPPU_E2T(CPPUTYPE_BOOLEAN), PropertyAttribute::MAYBEVOID, 0 }, \
         { SW_PROP_NMID(UNO_NAME_PARA_IS_CONNECT_BORDER), RES_PARATR_CONNECT_BORDER, CPPU_E2T(CPPUTYPE_BOOLEAN), PropertyAttribute::MAYBEVOID, 0}, \
         { SW_PROP_NMID(UNO_NAME_WRITING_MODE), RES_FRAMEDIR, CPPU_E2T(CPPUTYPE_INT16), PROPERTY_NONE, 0 }, \
-        { SW_PROP_NMID(UNO_NAME_CHAR_SHADING_VALUE), RES_CHRATR_BACKGROUND,      CPPU_E2T(CPPUTYPE_INT32),    PROPERTY_NONE,      MID_SHADING_VALUE },
+        { SW_PROP_NMID(UNO_NAME_CHAR_SHADING_VALUE), RES_CHRATR_BACKGROUND,      CPPU_E2T(CPPUTYPE_INT32),    PROPERTY_NONE,      MID_SHADING_VALUE }, \
+        { SW_PROP_NMID(UNO_NAME_PARA_INTEROP_GRAB_BAG), RES_PARATR_GRABBAG, CPPU_E2T(CPPUTYPE_PROPERTYVALUE), PROPERTY_NONE, 0 }, \
 
 #define COMMON_CRSR_PARA_PROPERTIES_WITHOUT_FN \
         COMMON_CRSR_PARA_PROPERTIES_WITHOUT_FN_01 \
diff --git a/sw/source/core/unocore/unoprnms.cxx b/sw/source/core/unocore/unoprnms.cxx
index 8e1c7ce8b844..b721a3acfea6 100644
--- a/sw/source/core/unocore/unoprnms.cxx
+++ b/sw/source/core/unocore/unoprnms.cxx
@@ -791,6 +791,7 @@ const SwPropNameTab aPropNameTab = {
 /* 0759 UNO_NAME_FILL_GRADIENT_NAME */              {MAP_CHAR_LEN("FillGradientName")},
 /* 0760 UNO_NAME_DEFAULT_PAGE_MODE */    {MAP_CHAR_LEN("DefaultPageMode")},
 /* 0761 UNO_NAME_CHAR_SHADING_VALUE */   {MAP_CHAR_LEN("CharShadingValue")},
+/* 0762 UNO_NAME_PARA_INTEROP_GRAB_BAG */   {MAP_CHAR_LEN("ParaInteropGrabBag")},
 
 // new items in this array must match enum SwPropNameIds
 };