<details><summary>Example with mandatory variables not filled in</summary>

```yaml
---
var1:                         # A first variable
  - example.net
```
</details>

<details><summary>Example with all variables modifiable</summary>

```yaml
---
var1:                         # A first variable
  - example.net
var2:                         # A second variable
  - example.net
```
</details>

