Hi Jean,
As described by Andre Nakratzas, you can make the status flag as forbidden.
And if you also want the Status fields in the General Tab of the contract to be invisible the use SHD0, create a transaction variant by hiding the status strip and tab.
For use of SHD0 the following manual will help :
Hope I could be some help to you!
Regards,
Siddharth Khandelwal