create object (add childs)

[wheretheidivides]

So when you use the 'create object' action, you can store it as a game object by setting the 'store object' and then creating a variable to set it to.  Nice.

Now, what about the child objects?  There should be an array so you can set it to '3' and then be able to set 3 child objects.  Maybe there are 3 child objects that need to be addressed like a tank's turret, cannon and wheels.  This way, you could set the objects all at once.

[4ppleseed]

I think you can create the objects, save them as gameobject variables and then use Set Parent - this should get what you need? 

[wheretheidivides]

I'm not sure what you mean.