I have use the charts api before to show chart based on report data . However, how do I show the charts itself that I have created in the custom HTML block. My idea was to have a custom html block where user can add only charts that they have created so I created a doctype to save dashboard chart links. But , by doing this I can only get the name of the chart without getting any data to implement the chart api. So, is there any way that I can just use the links of the chart and use JS to display that chart without creating each chart manually?