temporary urls with rights

A few people at work will run a marathon in the next few days, and are all using some proprietary stuff to log their position, and share it.

In phonetrack, it is possible to create a public url, with full access, and no way to delete the url. Is it possible to create "temporary urls" ? (add a way to disable one of them, or all of them). And make it possible to select which rights are in each url, between :

• See all devices in a track / see only one
• Add point / read only
• See all points / see only current position / all point with a forced filter (to select a day for example)