Configuration page description: Individual units of a resource (or the resource itself) can have any number of properties which store a value for a specific point in time (e.g. different odometer readings at rental start and end time).
Option grouping "New property"
Unit
[Possible drop-down choices: #1, #2, #3, #4, #5]
Start date
Time
[Possible drop-down choices: 0:00, 0:15, 0:30, 0:45]
Name
Value