# Example with mandatory variables not filled in

```yaml
---
family:                       # Possibly hidden family
  subfamily:                  # subfamily
    var1: example             # A variable
```
# Example with all variables modifiable

```yaml
---
condition: no                 # The variable use has condition
family:                       # Possibly hidden family
  subfamily:                  # subfamily
    var1: example             # A variable
```
