Source time series/Parcellation time series

No, I'm sorry, these electrodes are not included in any templates we have: they are not part of the standard 10-10 (or 10-05) positions, and not included in any of the electrode caps for which we provide default positions.
You will have to place them manully on the scalp. Create an empty folder, set one of the existing templates as the channel file, right-click on the channel file > MRI registration > Edit. Then add the missing electrodes, save the modifications, copy this channel file somewhere else, and then load its positions in your recordings with the menu "Add EEG positions".

If you create a standard channel file including them (maybe the most complete Generic>10-05 one), please share it with us, I could include it in the Brainstorm distribution.

Cheers
Francois