Combine linked credentials with macro's

Simple suggestion however maybe less simple to implement.😉 

Anyway here goes: would it be possible to create macro variables to retrieve the credentials from the linked/inherited object?

I find the current macro password a bit tedious having to manually re-enter the password again.

For instance, in above example which I use to autofill credentials, it would be easier if I could change my macro to:

{DELAY}{TAB}{DELAY}$LINKEDVAULT_USERNAME${TAB}$LINKEDVAULT_PASSWORD${TAB}{ENTER}

The $LINKEDVAULT variable is simply an example as it should also work for inherited credentials however you probably catch my drift.