Drawings - Videos (iOS) Last updated Save as PDF Tip To browse and search all Procore training videos, visit our video library. Mark Up Drawings (Mobile) - Field Worker Mark Up Drawings (Mobile) - Subcontractor as Collaborator View Drawings (Mobile) - Field Worker View and Compare Drawings (Mobile) - Specialty Contractor View and Compare Drawings (Mobile) - Subcontractor as Collaborator Mark Up Drawings (Mobile) - Field Worker Mark Up Drawings (Mobile) - Subcontractor as Collaborator View Drawings (Mobile) - Field Worker View and Compare Drawings (Mobile) - Specialty Contractor View and Compare Drawings (Mobile) - Subcontractor as Collaborator