We are not able to add relationships either between people with each other or with an organization through the API provided by NationBuilder.
We are trying to add various types of users on NationBuilder, such as adding a student and a school. However, we want to assign that a particular student has the relation "Student At" his/her school. This assignment is not available as the current API version does not support the endpoint "Relationships".
Is there a solution to set these relationships?