Show hide expansion icons - Profitbase/PowerBI-visuals-FinancialReportingMatrix GitHub Wiki
This option enables you to control whether the +/- (expansion icons) should be displayed or not. Note that this does not disable row expansion, it just enables you to remove the expansion icons, so you can still set a default expansion state and then disable the ability for users to expand/collapse rows when viewing the report.
You set this option in Row expansion -> Show +/- icons.
Note! In addition to this option, allowing row expansion can be specified pr row by right clicking the row in edit mode. The pr row setting will override the Show +/- icons setting.