There is a way to create a event table with the parents EF and the child since they are not from the same EF template?

Have you tried using the Event Comparison" table in PI Vision? See the documentation here: https://docs.aveva.com/bundle/pi-vision/page/1010053.html

Hi (Missing Content)​ thank you i ave just one question , in the parent event frame there is a attribute that i would like to add in their child event frames as a reference. I know is possible using a elemment but with EF i am not sure

You also messaged (I don't see the message anymore) about getting the parent EF name in the child and you can do this by modifying the "default" batch templates to include a string builder data reference using "%..\EventFrame%"; as the configuration string.

If using stringBuilder use: '..\|Attribute';