Sync objects

Hello.
I would like to see in the next versions a button that would include the synchronization of objects on two graphs of one tool.
For example: I open the EUR / USD pair chart with a timeframe of 1 hour and the second chart of the same pair with a timeframe of 30 minutes, add a vertical line to one chart, press a button (which needs to be implemented in the terminal) and a horizontal line appears on the second chart with reference the time to which the first vertical line is attached (the line is added to the same bar in time as in the first chart).
It is the same with the horizontal line, only the binding of the second will be not the time, but the price of the first.

You also need to add the ability to select objects that you want to synchronize.

This innovation will simplify the analysis of price behavior at certain levels.