I want to change the TYPO3 backend tool layout of powermail, about the template Resources\Private\Partials\Module\ListOld.html and for the exports (xls,csv). The change of that template should happen within a new extension. It seems that it is not enough, to change the partials setup, within the TypoScript config like this:
plugin.tx_powermail {
view {
partialRootPaths.30 = EXT:ext_name/Resources/Private/Partials/
}
}
Powermail: 2.25.2
TYPO3: 6.2.19
What did I forget?