TYPO3 Core

Hi

I have a TYPO3 instance, in which I manage many categories (sys_category). They are organized in a deeper tree structure. Now I've realized, that it's very cumbersome to manage them. The list module shows them in a flat list and when I have to change some categories in the hierarchy, the only way is via editing every single record and change the parent category.

I imagine a backend module, which shows all categories in a tree-structure like the page tree, where I can organize the categories with drag and drop.