Tabular model column rename with special characters - ), *, /, +, %, [ etc

Question

I am working in tabular model 2012. I have requirement to rename the column names with special characters like ), *, /, +, %, [ etc. When I try to rename in my model, it gives me below error:
I also tried renaming the columns after creating a new test model with no luck. I may have lived with this error however we have another tabular model which contains special charaters in the name. This makes me believe that there must be some setting that
I am missing.
I tried changing the column name in other model having some special characters and it takes it.
I have gone through this link#
https://connect.microsoft.com/SQLServer/feedback/details/802009/ssdt-ssas-tabular-column-name-with-special-characters
and
http://msdn.microsoft.com/en-us/library/gg492144(v=sql.110).aspx which says that special characters are not allowed in column names however I am able to do it in one of our
models then why not others.
Any help is appreciated! Thank you for you time.
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Answer 1

Well Mr. Google helped me.. I got the solution:
Databases of a specific modality and compatibility level can have object names that include reserved characters. Dimension
attribute, hierarchy, level, measure and KPI object names can include reserved characters, for tabular databases (1103 or higher) that allow the use of extended characters.
How to change the compatibility, just right click on the .bim file from SSDT and go to properties and change the compatibility to 1103. 
I hope this will help someone. :-)
Useful MSDN Links: 
http://msdn.microsoft.com/en-us/library/bb522632.aspx
http://msdn.microsoft.com/en-us/library/jj674204.aspx
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