How to enter values in the box

Hello

The below is a option in a web page where i need to find the vehicle code eg: CBW ( I am able to find it by doing a click text and able to click) but after clicking i want to enter the value in the CY saving of that particular vehicle. When i tried it always goes to the first box and entering .

Can anyone help?

image

Use type into activity

But it is typing always in the 1st box only and i need to enter in the 2nd box i fi select the 2 nd vehicle code

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