Can I use a variable in Additional Parameters

Hello,

In my receiver File/FTP adapter I am using the Additional Parameters to execute an FTP site command. Name and value look like this:

The command works except for the fact that the file is placed on the target destination with the literal file name "test.xml". I would like to use a variable here, so I can pick up the file name used in the sender adapter, like when using the command line with %f.

Is it at all possible to use a variable in the Additional Parameters?

Best regards,

Suzanne