Call a process from other table - Process Inputs & Column values erased

[Dani_Mi]

Hello,
I just found something weird when trying automation.
When I use a “step” in process 1 (linked to table 1) to call a process 2 in table 2, it tells me to select “process inputs” from table 1. I select “useremail” since it is the table1 key (see picture 1) and it is easy to define: [Useremail] = USEREMAIL()
When process 2 finishes, the data is changed in table 2 in google sheets (Ejercicio = True). That’s fine, that’s what I wanted with Process 2. BUT all the other colums get deleted!!!

So the QUESTION is:
Is it not possible to connect two processes from different tables without losing some column information?