[Koha] Patron Card Creater-- Export as CSV file

[Jia Hui]

Dear all:
 
i am using the label creater and patron card creater, just wondering that ---
 
in the label creater,
when we export batch data, there are 3 options that we can choose ---which are
(1) Download as PDF
(2) Download as CSV
(3) Download as XML  
 
However ---
in the patron card creator, there is only 1 option, Export as PDF file.
Would be possible that provide one more option here , Export as CSV file,to let user to choose from?
This option will be very useful to our use case.
Any help will be appreciated.
Thanks!!
 
Sincerely,
Jiahui