When we perform a lookup using smart values, we can get the information about attribute of the object see query as well as attribute information of outbound reference object.

{{object.school.name}}

where school is an attribute in object and name is an attribute in the outbound reference object. This works great! But challenge arises when the referenced attribute has an inbound reference and we need to fetch the attribute of it.

This will help in getting all the attribute information in single lookupObject action.