Example 2. Modelling One-to-Many: Reference parent document from child documents

Example 2.js

//Primary Collection
[
    {
        id: ObjectID('AAAA'),
        partno: '123-aff-456',
        parentCatalogNo: 1234,
        name: '#4 grommet',
        price: 3.99
    },
    {
        id: ObjectID('AAAA'),
        partno: '909-was-356',
        parentCatalogNo: 1234,
        name: '#12 washer',
        price: 0.10
    }
]

// Referenced Document
{
    name: 'left-handed smoke shifter',
    manufacturer : 'Acme Corp',
    catalog_number: 1234
}