Rougail > [!note] 🛈 Informations > **rougail**\ > `standard`
A dynamic family > [!note] 🛈 Informations > **rougail.dyn*a***\ > **rougail.dyn*b***\ > This family builds families dynamically.\ > `standard`\ > **Identifiers**: > - a > - b | Variable | Description | |--------------------------------------------------------------------------------------------------------------------------------------------------------------------------|--------------------------------------------------------| | **rougail.dyn*a*.var**
**rougail.dyn*b*.var**
`string` `standard` `mandatory` | A variable inside dynamic family.
**Default**: val |