Enhancement is required for all the graphs as they are having only Y-axis when the graphs are merged which is difficult to understand the values from Y-axis. It would be better if we can add two Y-axis for merge graphs. Even we cannot add any comments to the graphs as it was convenient feature in LRE 12.63. It would be better if we can also add different time zones in the graph. Could you please enhance the graphs and make it more customizable for users.