Drupal migrations reference: List of subfields per field type
In the previous article we explained the syntax used to write Drupal migrations. As part of the field mapping explanation, we talked about how to set subfields. This is a topic we have covered early in the 31 days of Drupal migrations series. On both occasions, we mentioned that finding out which subfields are available for a field type might require some Drupal development knowledge. To make the process easier, in today’s article we are presenting a reference of subfields provided by core and contributed modules.