Mapping note linking problem

[josevzs]

I'm trying to create an event with metadata and a map.
I'm using the example map more or less as it is, and it works perfectly:

However, when I try to use a different name on the "start" field in the note YAML, the process doesn't work:

Are the start and end field names fixed? Isn't there any way to change their names?

[vensauro]

you should made on the other way

otherstart: start.dateTime

the key is the name that you want.