Create a new record from a table directed to a specific TAB

This script works just fine but I cannot figure out how I can to add a TAB name in the script so the table/form opens to that TAB.

The TAB name is INPUT.

Where would I place INPUT?

Script:

let thisRecord := this;
let newRec := (create 'Project Equipment');
newRec.('SELECT BUILDING, ROOM & DESCRIPTION' := thisRecord);
newRec.('SELECT PROJECT' := first(thisRecord.EQUIPMENT.'SELECT PROJECT'));
openRecord(newRec)