Variable attribute ref_ac_columns not working for Reference variable with Knowledge table as reference

[abhis42]

I have given below attributes in a reference variable where reference table is 'kb_knowledge'

 But Short Description is not getting displayed.

 Where as when reference table is 'sys_user' and attribute is 'ref_ac_columns=user_name;email' its working fine.

What is the issue here.

Is there any other way to achieve it without modifying global data.

Regards,

Abhishek B

[RodG-IC]

@pratikjaiswal Your answer should be marked as the answer.

[pratikjaiswal]

Hello, 

Please mark the answer as correct if it helped you. I'd appreciate it.

Thanks,

Pratik