Flexfields from I-Expense are not imported in Payables

Hi,

We have Oracle Version 11.5.10.2

We did the configuration to enable the flexfields in the I-Expenses lines, but are not  imported in Payables

We did the importation an Expenses Report but the values in the Descriptive Flexfield in Internet Expenses was not transfer the invoice distribution descriptive flexfield

We setup:

OIE:Enable DescFlex, = YES

And when we execute the Expense Report Import request the value for the option transfer DFF value  = "Yes".

We missed something?

Thanks,