> For the complete documentation index, see [llms.txt](https://helpcenter.channable.com/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://helpcenter.channable.com/manage-improve-product-data/manage-product-and-improve-data-es/reglas-edicion-masiva-y-enriquecimiento/como-utilizar-acciones-entonces-en-las-reglas/accion-de-regla-creare-un-gruppo-di-articoli.md).
# Acción de regla: creare un gruppo di articoli
* Crear una lista de valores, como marcas o colores, a partir de tus ítems basándose en un ID de grupo.
Usa el **Crear grupo de ítems** acción para crear listas basadas en un identificador de agrupación, como `item_group_id`. Por ejemplo, puedes crear una lista usando valores de campos específicos.
Imaginemos que tenemos datos de ítems de diferentes marcas y colores, y queremos crear listas para todas las marcas y colores.
| id | item\_group\_id | brand | color | brand\_list | color\_list |
| -- | --------------- | ----------- | -------- | ----------- | ----------- |
| 1 | 1 | Nike | Blanco | | |
| 2 | 1 | Adidas | Púrpura | | |
| 3 | 1 | Puma | Amarillo | | |
| 4 | 2 | New Balance | Beige | | |
| 5 | 2 | Vans | Negro | | |
| 6 | 3 | Crocs | Verde | | |
Si usas la **Crear grupo de ítems** acción y usas los `brand` y `color` campos, el resultado será una lista completa de marcas y una lista de colores.
| id | item\_group\_id | brand | color | brand\_list | color\_list |
| -- | --------------- | ----------- | -------- | ------------------ | ------------------------- |
| 1 | 1 | Nike | Blanco | Nike, Adidas, Puma | Blanco, Púrpura, Amarillo |
| 2 | 1 | Adidas | Púrpura | Nike, Adidas, Puma | Blanco, Púrpura, Amarillo |
| 3 | 1 | Puma | Amarillo | Nike, Adidas, Puma | Blanco, Púrpura, Amarillo |
| 4 | 2 | New Balance | Beige | New Balance, Vans | Beige, Negro |
| 5 | 2 | Vans | Negro | New Balance, Vans | Beige, Negro |
| 6 | 3 | Crocs | Verde | Crocs | Verde |
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