Deprecation: #81534 - BackendUtility::getListGroupNames() deprecated¶
See Issue #81534
BackendUtility::getListGroupNames() has been dropped due to
the removal of database field
The methods shouldn't be used anymore. If still used, the where constraint on filed hide_in_lists is no longer considered.
Extensions using above method should switch to an alternative.
BackendUtility::getGroupNames() instead and keep an eye on the
different non-admin use of the method if switching.