Kindly use the ZIP module (https://marketplace.mendix.com/link/component/108292) from Marketplace to achieve the ZIP functionality.
Add a microflow to zip the respective documents(logical flow to zip the documents) and enable the execute as Task Queue and select the task queue.
Hope it helps!!!
HI Alejandro Castrelo
You can refer the link https://www.prolim.com/task-queue-in-mendix-version-9/
This module Might also Help you : https://marketplace.mendix.com/link/component/117272
Hope It helps!!
First of all I would recommend reading this document before doing so: https://docs.mendix.com/refguide/task-queue/
This will explain what you need to do to setup the queue