hide a chart in a page except for the owner

GIriarte

I think could be useful to be able to hide a chart in a page, except to the owner. This will help us to work in a chart but not publish until finished the chart design and quality audit, but assigning the chart to an specific page.

I was thinking in keep viewable the chart only for the owner and maybe in a different background color to indicate is still not published/or is hided.

Thanks!