Edit several rows from one form

[Nicolas_Feldman]

Hi everyone,

I´ve been going around this for days, hope someone in the community can help me out.

So I have a Services Table, where each service is assigned to a Operator, and a correspondent commision to be payed to the operator, as well as the Status for that payment (Yes/No).

I´m looking for a way to have a form, with an EnumList with all the commisions that have been unpayed by driver.

1. I want to be able to select those that are being payed, in the EnumList.
2. Show the total amount to be payed.
3. Mark those commisions as payed in the Services table.
4. Get a signature for Payment received from the Operator.

For number 1, I have tried a Ref column, but that doesnt allow multiple selection. I tried EnumList column with Ref type. And didnt work either. I tried regular Enum List, but Im not sure why the SELECT formula is not working, Error: Column type does not match, although all column types are set to the same (number)
2. Haven´t gotten here yet, as I´m still stuck with the EnumList.
3. I was able to set up an action to do this, and can actually do a bulk status change from a table, which is fine, but I need also to register a signature from the operator accepting that payment, that´s why I need a form in the first place.
4. Haven´g gotten this far yet either.

Fingers crossed, i hope this is possible with AppSheet.

Thanks!