You can use fieldmargin to build up a history of what has been done on each field. See previous usages and work that has been completed in a chronological history as well as the work that still has to be completed and when it is due.
Mobile
Open your field by tapping it on the map or selecting it from the field list.
Below the field name and usage you can see a count of tasks you have attached to the field that need to be completed. You can tap on this to see a list of tasks to be done on that field in order of due date. Tapping on a task will open it so you can see further information or mark it as complete.
Below this is a section called 'History'. As you record more information on fieldmargin, tasks that have been completed and the usage that you have set for your field will appear here in chronological order so you can easily look back and see what you did on a particular day or the last time you did a job.
Web
Open your field by tapping it on the map or selecting it from the field list in the panel on the left.
Below the field name and usage you can see list of tasks to be done on that field in order of due date. Tapping on a task will open it so you can see further information or mark it as complete. Below this is a button so you can quickly add a new task.
Below this is a section called 'History'. As you record more information on fieldmargin, tasks that have been completed will appear here in chronological order so you can easily look back and see what you did on a particular day or the last time you did a job.