Hi @DonnieSC,
No, Car Id in the List member for a card action gets from the newly created card, not a specified card. It will get all members of the new card. And the following steps in my example are to determine these members in the card whether it contains me, if contains, create a new To-do.
Also, you could set the Name to anyone, "Tom", "Jerry", etc. If the members contain them create a to-do.
Best Regards,
Community Support Team _ Lin Tu
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