When plan record is added to exercise related event tasks records automatically get added BCM

[GlideFather]

Hi @MallikharjunaV 
can you please provide some more context to your subject? There is no description of what you need...

[MallikharjunaV]

I added the image, please check, When Plan record is added its related Event task records to be auto-populated in Event Tasks as but its not happening. Can you please see image attached and help me to fix it?