TYPO3 v10 has reached end-of-life as of April 30th 2023 and is no longer being maintained. Use the version switcher on the top left of this page to select documentation for a supported version of TYPO3.
Need more time before upgrading? You can purchase Extended Long Term Support (ELTS) for TYPO3 v10 here: TYPO3 ELTS.
Various options for the page affecting the core at various points.
list of identifiers / uids
Exclude a list of backend layouts form being selectable when assigning a backend layout to a page record.
Use the uid/identifier of the record in the default data provider.
# Exclude two backend layouts from drop down selector options.backendLayout.exclude = 1,2