Enable batch convert cell refs in formulas from relative to absolute in one go.
Sometimes we need to convert a relative reference in a cell (e.g. A1) to absolute values (e.g. $A$1) or the contrary. This is a painstaking process, requiring to click in the cell, locate the references, and adding/removing the $ as required. It is tedious and has to be done cell by cell, and within a cell ref by ref. Like the middle ages! It would be useful and great to enable to select the cell (and even a group of cells) and toggle ALL REFS at once to absolute and relative.