How do I add fields from other objects (i.e., the Account, Reseller, or Partner Objects) using a Reference Field?

For example, to add a field from the "Account" object, do the following.

1. Go to field configuration > Actions > Add fields

2. Search for the Account reference field in the search box > Click the paperclip icon, this will bring up the list of fields related to that object

3. From this window, search for the desired field  > click "Add"

4. Add the field to the desired areas