Negative battery cable ground location

[dkdeford]

Just got the engine back in my 1989 Festiva, EFI / Auto transmission.
Can't remember where the negative battery cable goes to ground. Help!

[1990new]

To the frame under the battery carrier and then to a bolt just for that purpose on the transmission housing.
Ford Festiva 1989 Grounds (1).jpg

[dkdeford]

Thanks!