BIX Extract output filename which is in (.csv) file format

We have a requirement to pass current date in BIX Extract output filename which is in (.csv) file format.
In my research at pega community I could see we can pass date in Filename for (.xml) file format, Can you please help how to do it for (.csv) ?

@ChintanS5127 You can use appender to the csv file name as %d. Eg. if your file name is abc_xyz, then specify it as abc_xyz_%d

@amolt885 Worked! thanks