Some question I have

Hello,

Here are some questions I have that I didn't find answer into the forum.

I'm using easydiscuss 3.2.9385 with flatt theme.
1. When asking a question, default tab that is display bellow description field is the add file. Is it possible to make custom fields tab display as default instead ?
2. I have define several custom fields backend with a define order but frontend the order define backend is not respected
3. Is it possible to make some custom fields compulsory ?
4. In the answer text area field, is it possible to display by default an introduction text inside the texte area field ? I would like to display two titles.
5. Is is possible to hide the custom fields tab but only into the answer part ?
6. In answer, what is th branch button ? Can I hide it ?

Thanks a lot for you ansers.

Regards, Edouard