A dynamic family

> [!note] Informations > **dyn*a***\ > **dyn*b***\ > This family builds families dynamically.\ > `standard`\ > **Identifiers**:
- a
- b | Variable | Description | |--------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------|--------------------------------------------------------| | **dyn*a*.var**
**dyn*b*.var**
[`string`](https://rougail.readthedocs.io/en/latest/variable.html#variables-types) `standard` `mandatory` | A variable inside dynamic family.
**Default**: val |