I am trying to create a chained registration application in alteryx where in the first step the app asks the user to choose the course from dropdown menu and in the second one to provide personal details.
1. App 1 (course selection)

2. App 2 (personal details input)

The provided input should be written to the google sheets as in the example below.

I need to pass a value from one app to another in order to store all the input in one row but I could not figure out the way to do so. Alternatively I decided to write the data from the first app to the google sheet in the respective column, and that from the second app to the other respective columns. However, the data gets appended in different rows which is not what I want (all inputs should be written in one row only)

Is there a way to somehow pass/save the input provided in the first app (selected course) to the second app (with personal details) and write this data as one row to the google sheet?
1st app workflow

2nd app workflow

Any help would be greatly appreciated. Thanks in advance!
Vahe