Wat should be the regular expression for string MT940_UB_*.txt to be used in SFTP sender channel in PI 7.31 ??

Hi All,

What should be the regular expression for string MT940_UB_*.txtand MT940_MB_*.txt to be used as filename inSFTP sender channel in PI 7.31 ??

If any one has any idea on this please let me know.

Thanks

Neha