AX 2012 - Merging Ledger dimension and default dimension AX2012

To merge the Ledger Dimension and Default Dimension, you can use  DimensionDefaultingService class.

LedgerDimensionAccount  = DimensionDefaultingService::ServiceCreateLedgerDimension(jourTrans.LedgerDimension, custTable.DefaultDimension));

You can merge 3 default dimensions with single Ledger Dimension