Saving Template with drawings

Hello.

It would be very helpfull if there were a possibility to save chart-templates with all drawings on it.

I know, that drawings are saved with a workspace, but it's not so convenient as to save extra template with drawings for a certain chart. Because if I delete (close) the chart from the workspace, then I lose all my drawings on that chart.

Unfortunally it happens, the closing of the chart I mean.

Please make it possible, because it will help us in manage charts!

Vote please!