> For the complete documentation index, see [llms.txt](https://doc.velneo.com/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://doc.velneo.com/29/velneo-vdevelop/buenas-practicas-de-programacion/buenas-practicas-de-rendimiento/carga-de-registros-en-objetos-de-lista/rejillas/rejillas-campos-punteros-a-singular.md).

# Campos punteros a singular

![](/files/-M7D7CNejfk576oHUFL6)

## Puntero a maestro

Se cargan en 2º plano y además los datos se almacenan en caché, lo que supone que no penalice la fluidez de la rejilla para el usuario y que una vez cargados en caché se comporten como los campos propios de la tabla origen de la rejilla.

## Enlaces singular de plural, a tabla de datos indirecta y a hermano contiguo

Para que la carga de la rejilla sea fluida, si usamos alguno de estos tipos de campo debemos activar en la columna correspondiente el **estilo** [optimizado](/29/velneo-vdevelop/proyectos-objetos-y-editores/proyecto-de-aplicacion/rejilla/propiedades-de-columna.md#optimizado).

Si no lo hacemos, penalizará notablemente la fluidez de la rejilla.


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