How to fill "typing" the speed and time?

[V.V.V.]

Thank you very much for your quickly response .

The question is: How to fill the info field of several selected points at the same time with the same text (typed with the keyboard). Now is possible one by one with double click over the table. I'm thinking in average speed field.

If there is a timestamp for two positions, RouteConverter can complete the speed by calculating the average.

Is it possible to do inverse: with the first point timestamp and the average speed "Complete" the second point  timestamp?

Thanks for your patience.