It means that if during the execution of such tasks, the environmental variability will force them to adjust themselves to the new reality, and then the adjustments made have to be reported to the officers responsible for other activities, in order to consider the possibility of mitigating negative effects.
Esto significa que, si durante el desarrollo de ellas la variabilidad del medio las obliga a adecuarse a la realidad, los cambios que se generen deben informarse a los responsables de otras actividades comprometidas, con el objeto de abrir la posibilidad de limitar sus efectos negativos.