Hi There, Any help would be appreciated. I am working on a car app. I am trying to attach a list of vehicles to the current user. I have made the data type vehicle containing make model and year. I have also attached the list of vehicle to the user in the database. However when I try to add the vehicle based on the inputs from the sign up page I can’t seem to access the list type of Vehicle. Which means I cannot write the data to the current users list as I would need to. Any advice in this? Hope I wasn’t too confusing
Consider watching this great video by @gregoryjohn
The concepts of lists is covered very well there
Hope this helps 
You need two steps in this workflow. First is creating a new record in Vehicle data type. Then you make changes to the current user - things to change - vehicle list add result of step 1