Anyone know if it's possible (i.e. existing plugins, or if a plugin can be c

Check out the Appian Collab / Filesystem Utilities plugin.

Thanks Bishnu. Any idea on the format of the inputs? I've tried plain and wrapping quotes, but neither work... I'm only filling out Destination and Documents, as I'm assuming Folder is to move a folder. For Destination, I've tried:

="\\\\rmsdevdesk13\\c$\\Test\\Temporary"
\\\\rmsdevdesk13\\c$\\Test\\Temporary
\\\\\\\\rmsdevdesk13\\\\c$\\\\Test\\\\Temporary

But I get the following nullpointerexception:

18:01:15,250 INFO [stdout] (default-threads - 11) 2014-07-30 18:01:15,249 [default-threads - 11] ERROR com.appiancorp.process.engine.UnattendedJavaActivityRequest - An error occurred while executing activity: id=43584, classname=com.appiancorp.sales.localfiles.MoveToFilesystem
ppian@dcmdevapp0:/appian/bin/jboss/jboss-eap-6.2/bin> 18:01:15,250 INFO [stdout] (default-threads - 11) 2014-07-30 18:01:15,249 [default-threads - 11] ERROR com.appiancorp.process.engine.UnattendedJavaActivityRequest - An error occurred while executing activity: id=43584, classname=com.appiancorp.sales.localfiles.MoveToFilesystem

When I used it I put the destination in a constant (ex. cons!AAA_SHARED_DRIVE_LOCATION). The value of the constant would be \\\\rmsdevdesk13\\c$\\Test\\Temporary.
Documents would be your array of documents that you want to move over.
Folder is blank
Remove After Copy is False

Per this post, someone was able to use the plugin with a Windows Fileshare directory.
forum.appian.com/.../b-19595

Bishnu is correct that the input is a string type. Keep in mind Java treats string backslashes differently, so if it's a Windows filesystem you could try replacing them with forward slashes, or try replacing each backslash with a double-backslash.

docs.oracle.com/.../File.html

Thanks Bishnu. I've saved the Destination into a constant, and the node executes successfully - with one issue.

The constant's value is set to: "\\\\rmsdevdesk13\\c$\\Test\\Temporary".

I wasn't seeing the file in the folder, so I saved the output into a PV (i.e. /appian/bin/jboss/jboss-eap-6.2/bin/\\\\rmsdevdesk13\\c$\\Test\\Temporary/file.txt). So, I looked in the Appian install, and there was a folder created under /appian/bin/jboss/jboss-eap-6.2/bin called, "\\\\rmsdevdesk13\\c$\\Test\\Temporary", inside it my file.txt file.

FYI, the Appian install is on Linux, and we would be writing to a Windows filesystem.