iEEG electrodes without functional data?

I have gone through the Epileptogenicity and the Ecog tutorials. Thank you for putting together such a great tool! I can't figure out if there is a way to label electrodes on the pre-implant MRI without necessarily importing functional data. I have been attempting to manually add electrodes using the iEEG panel but that area is greyed out in the absence of functional data import. The reason I want to do this is to yield the MNI coordinates and DKT atlas for each contact but without having to a priori clip EEG data and import it into Brainstorm. Any thoughts?

I can't figure out if there is a way to label electrodes on the pre-implant MRI without necessarily importing functional data.

Yes, there is a section about this in the SEEG tutorial:
Tutorials/Epileptogenicity - Brainstorm

For the electrode labelling:

Thank you, I had totally ignored the "Advanced" sections!