diff --git a/AutoNester.cpp b/AutoNester.cpp
index 0488ab9..dc03626 100644
--- a/AutoNester.cpp
+++ b/AutoNester.cpp
@@ -103,7 +103,7 @@ AutoNester::AddSheet( int nSheetId, const PolyArc& Outline, int nPriority, int n
 
 //----------------------------------------------------------------------------
 bool
-AutoNester::AddPart( int nPartId, const PolyArc& Outline, int nCount)
+AutoNester::AddPart( int nPartId, const PolyArc& Outline, bool bCanFlip, bool bCanRotate, int nPriority, int nCount)
 {
    if ( m_pOrder == nullptr)
       return false ;
@@ -124,6 +124,8 @@ AutoNester::AddPart( int nPartId, const PolyArc& Outline, int nCount)
    if ( pPart == nullptr)
       return false ;
    CNS_SetPartUserString( pPart, ToString( nPartId).c_str()) ;
+   CNS_SetPartAuthorizations( pPart, ( bCanFlip ? 1 : 0), ( bCanRotate ? 1 : 0), 0) ;
+   CNS_SetPartPriority( pPart, nPriority) ;
    return true ;
 }
 
diff --git a/AutoNester.h b/AutoNester.h
index 3baf8a1..55d7162 100644
--- a/AutoNester.h
+++ b/AutoNester.h
@@ -25,7 +25,7 @@ class AutoNester : public IAutoNester
       ~AutoNester( void) override ;
       bool Start( void) override ;
       bool AddSheet( int nSheetId, const PolyArc& Outline, int nPriority, int nCount) override ;
-      bool AddPart( int nPartId, const PolyArc& Outline, int nCount) override ;
+      bool AddPart( int nPartId, const PolyArc& Outline, bool bCanFlip, bool bCanRotate, int nPriority, int nCount) override ;
       bool SetInterpartGap( double dGap) override ;
       bool Compute( int nMaxTime) override ;
       bool CancelComputation( void) override ;
diff --git a/EgtNesting.rc b/EgtNesting.rc
index 03c834f..8290537 100644
Binary files a/EgtNesting.rc and b/EgtNesting.rc differ