Aleksandre,
I would suggest simply using an Excel formula which can be preserved and refreshed with the report by performing the following actions.
1. Using the PAfE context menu, insert a user row on the rows axis.
2. In the first data cell of the row, enter the desired Excel formula calculation.
3. Open the PAfE options and enable the 'Preserve user formulas' option
A refresh will now propagate the formula across the entire row and will be preserved across future refreshes.
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Matt Hopkins
Senior Software Engineer
QueBIT Consulting
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