Hi coders,

I would like to request an enhancement for the Boxes and Lines v1.00j indicator.

Currently, it only works on the chart where it is attached. I would like it to have a multi-timeframe synchronization feature, similar to SynchroChart_Line.

Request:

Synchronize all drawing objects (Rectangle, Trend Line, Horizontal Line, Vertical Line, Ray, Channel, etc.) to all open charts of the same symbol only.
Example: If I draw a rectangle on XAUUSD M15, it should automatically appear on XAUUSD M1, M5, M30, H1, H4, D1, etc. (not other symbols).
Any Create, Move, Edit, or Delete action should be synchronized across all same-symbol charts.
Please keep all existing Boxes and Lines functions unchanged and only add this synchronization feature.

Thank you in advance to anyone willing to help!