[TYPO3-calendar] addFieldsToPalette

[Stefan Schreck]

hi there,
I wish you a wonderfull 2013.

I try to add custom fields from my extension to the tx_cal_event flexform.
They show up, but not where I want them to be.
Palette 6 is the END Palette.
But there ist no "Teaser" Palette where I would like to place them.
Anyone have a Syntax hint for me?
thx for your help.
Stefan

CODE:
t3lib_div::loadTCA('tx_cal_event');
t3lib_extMgm::addTCAcolumns('tx_cal_event',$tempColumns,1);
t3lib_extMgm::addFieldsToPalette('tx_cal_event', '6', 
'tx_calctm_teasershort;;;richtext[]:rte_transform[mode=ts_css|imgpath=uploads/tx_calctm/rte/];1-1-1, 
tx_calctm_tickets');