[TYPO3-mvc] Storing be_users/be_groups/sys_file_storage

[Aimo Kuenkel]

Hi List,

I have a multisite setup and each rootpage has its own be_users/be_groups/sys_file_storage records.
Now saving them on the respective site would be really helpful, so I tried to do it like

$allowedTables = 'fe_users,fe_groups,be_users,be_groups,sys_file_storage,sys_filemounts';
foreach (explode(',', $allowedTables) as $table) {
                \TYPO3\CMS\Core\Utility\ExtensionManagementUtility::allowTableOnStandardPages($table);
}

Works fine for fe_users, fe_groups and sys_file_storage, but not for the remaining ones.
Is there some extra setting necessary or did I do a mistake oder does Typo3 just not support this?

Thanks in advance,
Aimo Künkel