I dont really understand any of M1 it's all related to a spreadsheet except
the first bit about multiple fields. If any one could help then it would be
appriciated
mmm, not a huge amount of detail ... it could be as basic as formulas (e.g.
in C1, the formula =A1*B1) or in Sheet1 cell A1 the formula =Sheet2!A1 (or
=SUM(Sheet2:Sheet5!A1) or as complex as data / validation - Debra Dalgleish
has notes on her website at www.contextures.com/tiptech.html