I have a node with a entity reference field (more precisely a product reference). How do I access the fields of the referenced entity from the node?
(I’m trying to do it through a code field in the Display Suite, so I have access to the $entity object, not sure if that helps)
To explain better I would like to be able to do something like these tokens:
[node:field-products:0:field-flow-rate] [node:field-products:1:field-flow-rate] [node:field-products:2:field-flow-rate]
but with PHP, so I can cycle through the index.