When a cell is created that contains a DBPXL function, the corresponding actuarial value is determined and displayed. If a cell that a DBPXL formula depends upon is changed, the corresponding value will automatically update.

When something such as an Actuarial Equivalence Definition is changed, DBPXL will automatically recalculate all values in the opened sheet. However, if a DBPXL component such Actuarial Equivalence is changed by another user or in another sheet, DBPXL values will not automatically update. In this situation, to recalculate, you will instead need to press the Refresh button.