[TYPO3-core] RFC #11087: TCEForm does not replace the existing element if adding a new element to a field with maxitems=1

[Steffen Kamper]

Hi Benni,

the patch doesn't work now for selects with more than 1 as maxitems.

Check the access selecter for fe_groups in tt_content, it's not possible 
to select more than one group.

vg Steffen