We use a spreadsheet for stock control, but we have disputes between
production and accounts about when information has been entered.

Is there a way to enter time and date in a cell, to record when information
in a row is changed or added, or a new row is created. looking for a last
changed column that we can protect. This would stop any disputes (in theory)

Know it's a tall order, but hoping you heroes and heroines can help.

Paul