Choose field name for select option label on relationships

[brylie]

When specifying a foreign key relationship, it would be helpful to also be able to specify the label field. E.g. in an employees collection with a firstName field, the select value would be _id while the select label would be firstName.

The code would auto-generate a select widget using the value and label settings, as in the Meteoris CRUDSS example video.

[brylie]

The field name might be selected via a drop down menu showing existing field labels. I.e. the end-user creating the CRUDSS would see field labels in the select option, while the value would be the actual field name in the collection.

[brylie]

Having a select widget would smooth the process of creating relationships, as it is relatively easy to make a mistake.