Help needed for a simple lookup app

[john_Bullser]

I'm completely new to appsheet, not a developer myself.

I have a simple table with two columns, customers and IDs.

I'd like to have a simple search button for users so they can enter a customer name and the app returns the ID.

Looking through the forum I found some starting ideas, but need a little explanation.

At this point I have created a separate table that should record the user inputs, and a FORM view on top of that.  I saw someone mentioning a linktorow or linktofilteredview action which should be used as a behaviour for the FORM.

I need a little help with the ACTION configuration. So this should return the ID for the customer name...  

Any help much appretiated!