Send RAW dialog
  

Press CTRL + R to shows the RAW dialog.

RAW dialog allows sending FTP RAW command to connected sites.

Ok: send text of the memo to current site and close this dialog
Send to all Sites: send text of the memo to all connected and non-transferring sites and close this dialog
Cancel: close this dialog

NOTES:
the memo allows inputting multiple lines, press CTRL + ENTER to starts a new line.