OIC FTP adapter can't support username + password + key authentication

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Hi Experts,

Do you have a solution for OIC connecting to SFTP which is demanding username + password + key authentication?

Currently i can either choose username + password or username + key from OIC FTP adapter but there are partner providing FTP with dual authentication. we are using OIC server shell to fetch files from FTP now but i wanted to see if OIC has other approach to establish the connection. 

Thanks

Gabriel