# View data nested collections

You can add collections inside collections to organize your data, for example if you need to add different product sizes you can create a collection called "sizes" inside your "products" collection.

To open a nested collection you just need to click on the column with the collection name:

![Nested collections](https://1781865142-files.gitbook.io/~/files/v0/b/gitbook-x-prod.appspot.com/o/spaces%2F-LvaO9X8rr2FG8JwKkhC-1769347644%2Fuploads%2Fgit-blob-2cecb80fdb4541a97af039821486fd449ab0650b%2Fnested.gif?alt=media)