diff --git a/API_BeamMgr.cpp b/API_BeamMgr.cpp
index 92113ef..516873f 100644
--- a/API_BeamMgr.cpp
+++ b/API_BeamMgr.cpp
@@ -87,7 +87,7 @@ __stdcall EgtBeamSetPartBox( double dLength, double dHeight, double dWidth, BOOL
 int
 __stdcall EgtBeamAddProcess( int nGroup, int nProc, int nSide, const wchar_t* wsDes, int nProcId,
                              const double ptOrig[3], const double vX[3], const double vY[3], const double vZ[3],
-                             int nPar, const double vPar[], const wchar_t* wsPar, BOOL bUpdate)
+                             int nPar, const double vPar[], const wchar_t* wsPar, const wchar_t* wsUAtts, BOOL bUpdate)
 {
    Frame3d frFrame ;
    if ( ! frFrame.Set( ptOrig, vX, vY, vZ))
@@ -97,15 +97,18 @@ __stdcall EgtBeamAddProcess( int nGroup, int nProc, int nSide, const wchar_t* ws
    for ( int i = 0 ; i < nPar ; ++i) {
       vdPar.push_back( vPar[i]) ;
    }
+   STRVECTOR vsUAtt ;
+   if ( ! Tokenize( string( wstrztoA( wsUAtts)), "\n", vsUAtt))
+      return FALSE ;
    return ExeBeamAddProcess( nGroup, nProc, nSide, wstrztoA( wsDes), nProcId, frFrame,
-                             vdPar, wstrztoA( wsPar), ( bUpdate != FALSE)) ;
+                             vdPar, wstrztoA( wsPar), vsUAtt, ( bUpdate != FALSE)) ;
 }
 
 //-----------------------------------------------------------------------------
 int
 __stdcall EgtBeamModifyProcess( int nGeomId, int nGroup, int nProc, int nSide, const wchar_t* wsDes, int nProcId,
                                 const double ptOrig[3], const double vX[3], const double vY[3], const double vZ[3],
-                                int nPar, const double vPar[], const wchar_t* wsPar, BOOL bUpdate)
+                                int nPar, const double vPar[], const wchar_t* wsPar, const wchar_t* wsUAtts, BOOL bUpdate)
 {
    Frame3d frFrame ;
    if ( ! frFrame.Set( ptOrig, vX, vY, vZ))
@@ -115,8 +118,11 @@ __stdcall EgtBeamModifyProcess( int nGeomId, int nGroup, int nProc, int nSide, c
    for ( int i = 0 ; i < nPar ; ++i) {
       vdPar.push_back( vPar[i]) ;
    }
+   STRVECTOR vsUAtt ;
+   if ( ! Tokenize( string( wstrztoA( wsUAtts)), "\n", vsUAtt))
+      return FALSE ;
    return ExeBeamModifyProcess( nGeomId, nGroup, nProc, nSide, wstrztoA( wsDes), nProcId, frFrame,
-                                vdPar, wstrztoA( wsPar), ( bUpdate != FALSE)) ;
+                                vdPar, wstrztoA( wsPar), vsUAtt, ( bUpdate != FALSE)) ;
 }
 
 //-----------------------------------------------------------------------------
diff --git a/EgtInterface.rc b/EgtInterface.rc
index 0c03b54..cd847bd 100644
Binary files a/EgtInterface.rc and b/EgtInterface.rc differ