  | 
You can store a file in a container in three ways: 
 
 
| upload
  the file  | 
The file retains its file type. 
For example, an uploaded .rtf file is still a .rtf file. You can't perform FirstClass actions, such as searching, on an uploaded file.  | 
 
import the file  | 
The file is converted to a FirstClass document if possible. 
This means that you can perform the same FirstClass actions on these documents as you can on any other FirstClass document. If FirstClass can't convert a file, it will be uploaded instead.  | 
 
copy an attached file  | 
 | 
 
  
 
         Note 
You can upload and import a folder just as you would a file. In both cases, a folder is created in FirstClass. The folder contents retain their file types.  |   |