Acting on Paul Whipp's suggestion I have used cell names instead of
direct cell references for the content of cells referred from one page
to another within a Calc file. This should prevent the loss of page
reference when Libre Office is updated. Cross referencing between
different Calc
I use Calc spreadsheet for my annual budget. It's a complicated and
detailed budget that I developed myself.
There is a summary page in which totals from detail pages are recorded.
For example the total for the Health page in cell D5 is transferred to
the Summary page for Health where the cell