gistfile1.txt

Allow me to add a link to a "sub data file" into any other data file, along with its password.
That way I can access all the passwords inside with only my own password.

Steve's password                      +-------> Dumbwaiter's Password
       |                              |                   |
       V                              |                   V
Stevelosh.data                        +-------> Dumbwaiter Design.data
   |                                  |             |
   +- Stored passwords                |             +- Stored Passwords
   |                                  |
   +- Sub-data-files                  |
       |                              |  
       +- Dumbwaiter Design.data    --+
       +- Dumbwaiter's Password     --+