Write
The user can create, change and delete the elements and subnodes. For groups there is a special meaning: If someone has the right to write elements of a specific class he can also work with ALL allowed elements in a group of this class. This right is also needed for the import: Merging an imported schedule with the internal data is always based on a primary class of the import. The write-right for the primary class is necessary.
Possible values:
Default value: