Prisma

I have a question about relationships between types.. for example, I have a type `Brand` and `Item`. `Item` can only contain one `Brand`, where as `Brand` can have n `Items`. When creating an `Item`, `Brand` can be selected. Do I have to first create new `Item` and then run another mutation and add `Item` to `Brand`?

<@U5JDJ4RRS> Also believe you can perform nested mutations <https://www.graph.cool/docs/reference/simple-api/creating-nodes-wooghee1za/#nested-mutation-to-create-two-related-nodes>