Change Events - Videos (Android) Last updated Save as PDF Share Share Tweet Share Important Videos show the Procore iOS app, but also apply to the Procore Android app. Tip To browse and search all Procore training videos, visit our video library. Create a Change Event (Mobile) - Field Worker Add a Line Item to a Change Event (Mobile) - Field Worker Create a Change Event (Mobile) - Field Worker Add a Line Item to a Change Event (Mobile) - Field Worker Create a Change Event (Mobile) - Field Worker Add a Line Item to a Change Event (Mobile) - Field Worker Create a Change Event (Mobile) - Field Worker Add a Line Item to a Change Event (Mobile) - Field Worker Create a Change Event (Mobile) - Field Worker Add a Line Item to a Change Event (Mobile) - Field Worker Create a Change Event (Mobile) - Field Worker Add a Line Item to a Change Event (Mobile) - Field Worker Create a Change Event (Mobile) - Field Worker Add a Line Item to a Change Event (Mobile) - Field Worker Create a Change Event (Mobile) - Field Worker Add a Line Item to a Change Event (Mobile) - Field Worker Create a Change Event (Mobile) - Field Worker Add a Line Item to a Change Event (Mobile) - Field Worker Create a Change Event (Mobile) - Field Worker Add a Line Item to a Change Event (Mobile) - Field Worker