What is the best way to disable add/remove rows/columns/sheet in Spreadsheet for some user groups?
I know, that I can hide/disable controls for adding/deleting/renaming sheet. Is there more elegant solution?
Also I know, that I can disable individual cells (that prvents remove whole row/column end for last row/column aslo prevent adding another row/column) - so I can disable whole last row and last column (so I need at least one extra empty row). Is there more elegant solution?