TPE Testemunho Metropolitano is an application designed to assist volunteers in organizing their tasks and schedules for their volunteer work. The app offers various features to streamline volunteer activities:

• Access: Users need to enter their email address, which must match the one registered in the TPE petition. Duplicate emails are not allowed, and the app will prompt an error if detected during login.
• Calendar: Users can select a specific point from the available list to schedule their time with another volunteer. A calendar displaying free time slots will be shown, allowing users to choose an available time slot. Upon selection, an email and notification will be sent to the user's electronic device, providing additional instructions. Users have the option to cancel their scheduled time.
• Waiting List: Volunteers can make themselves available for contact by others looking to schedule a time slot. This feature is helpful for those with limited contacts to invite to participate in TPE. Users can set their availability for a week, modify the period and day as needed, and remove availability. The list is visible to all users accessing this feature in the app.
• Report Cart Defect: Users can report cart defects, with messages sent to the point coordinator and assistant for necessary actions.
• Request Missing Publications in the Cart: Users can report when publications are out of stock, with messages sent to the point coordinator and assistant for appropriate actions.