RTC - Filed Against attribute removed

Hi
By mistake we removed the "Filed Against" attribute from Defect type for the WebUI. Now we are not able to Save as it is mandatory and cannot be made non-mandatory.
Also not able to Add this attribute back .
Please let me know if there is a way to get this attribute back to be used in RTC Web.
Regards
Niranjan V
Comments
Krzysztof Kaźmierczyk
Jan 22 '14, 6:18 a.m.Hi V,
Did you remove the attribute or attribute presentation only?
Piotr Aniola
Jan 22 '14, 11:47 a.m.Can you please explain what exactly do you mean when you say you cannot add it back? Is there an error message?