Pulldata function and Cascading function

Dear ODK community,

We are conducting an impact evaluation and we coded all the administrative units in cascade form (the administrative units in order are: Province, Commune, Colline and Sous-colline). The problem is that the data is too heavy and it takes quite a long time for the form to load.

Is it possible to use the the cascade function with the pulldata function?

Thank you in advance

Best,
Ulises