WPA Graph for Custom events

Hello,

Is it possible to have custom graphs in WPA, using columns from generic events.

I have a custom ETW provider that publishes unsigned int64 Start and End time and duration in nano seconds.  I also found the behavior of Time(like Time(s), SwitchInTime from CPU precise)  columns provided by Kernel events is different then my ETWTime columns.

What should I do with my custom events such that it's column behaves like Time column in WPA?

Also found some questions from the past unanswered or too old for support. I hope newer versions supports such a thing.

Thanks

Kiran

KP