If you intend for your folder names to match the department name exactly and the department name is already in the entry's metadata, this is incredibly easy. You do not need a conditional decision or an assign tokens activity. The "Retrieve Department Name" activity will create a token for each metadata field that you tell it to retrieve. You can then use that token to rename the entry using the "Rename Entry" activity and use the same token to move the entry using the "Move Entry" activity. Examples below.