[TYPO3-templavoila] Hide Templavoila Fields in Page Properties

[Chivy Lim]

Hello all,

I have created the "Content" field as content object in DS, and I mapped 
it for adding content. I would like to hide this field "Content" from 
page properties, but it is still able to add the content in the page 
layout (page module). Do you know how to hide it form page properties as 
attached screedshot.

Thanks,
Chivy