# sets.yml reference

> Every key of a Sets file.

Set names mapped to their definitions.

Where: `sets.yml`, or any YAML file of Sets.

For editor autocomplete and validation, add this as the first line of the file ([editor setup](https://getdre.com/docs/editor-setup/)):

```yaml
# yaml-language-server: $schema=https://getdre.com/schemas/v0.1/sets.schema.json
```

The file maps names to entries; each entry has these keys.

## Keys

Key

Type

Default

Description

`profile`

string

The source profile a Binding with this Set runs against.

`vars`

map

Variables, read in SQL and YAML with `var('name')`. Values can be strings, numbers, booleans, lists or maps.

[Edit page](https://github.com/get-dre/dre/edit/master/docs/reference-sets.md)

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