Hello Victor,
a single DCI can be displayed as a chart in the object details Performance tab.
The only way to display combined charts of multiple DCIs from a component is to create a dashboardentry that will be configured seperatly.
It could be great to have same possibilities within the performance-tab of object details.
For example this will be usefull for a display of in- and out bits for one interface in one chart.
Best regards
Georg