The easiest way to do this the make a manual folders structure in tags provider and keep using a power chart.
Create your structure with understandable names if needed, build this structure under a specific main folder. In my case I called it “historicalTags”
Then all tags inside must be a reference of your current opc tags, maybe expression or reference tags. You must activate history for these new tags.
Finally use the property tagBrowserStartPath at power chart to create the filter. Read how to create the path in Perspective - Power Chart - Ignition User Manual 8.1 - Ignition Documentation (inductiveautomation.com), and look for config section. Ones it’s ready, you will be able to see your structure in power chart component and get benefit of all its features.
