Hi Paul,
Yes, this is case insensitive. However, you can use regular expression for your use case. Unfortunately, there is no option to specify if the regular expression is to be used.
So you will have to specify this in a particular format, that is REGEX:<search_string>.
Please use following value in filename field: REGEX:(?-i)\w+.PDF$
This will return you only the files ending with .PDF
Please let me know if this does not help.
Thanks,
Bhaskar
#webMethods#B2B-Integration#Managed-File-Transfer