Before Upload events are executed before an upload is performed by Artifactory.
In Projects, select the relevant project or All.
From the Administration module, click Workers.
The Workers screen appears.
Click + New Workers and select New Event Driven Worker.
The Create Workers section appears that lists all the types of workers that you can create. The Artifactory section lists workers with a predefined Artifactory system action.
Click Add on the required type of worker.
Configure the worker in the Before Upload screen.