[TYPO3-project-seminars] Configurations check - OPTIONS_ENTRY

[Jan Switling]

Hi,

after updating the seminats-extension I have got
following message:

Configuration check warning:
The subpart OPTIONS_ENTRY is missing in the HTML template file 
uploads/tx_seminars/seminars.html.

What kind of Subpart ist it and where?
I have put it in my html-template like this ###OPTIONS_ENTRY### , but 
nothing happens.