How to create table top-down approach?

i know, how to create table in bottom-up approach?
but i don't know, how to create table in top-down approach?
please guide me? i am new to abap

Hi,
This is called as forward navigation.
You start first by creating the table.
You add a field to it.
You realise that the data element to the field is not there.
You write the data element name and double click on it.
It forward navigates to the Create data element screen.
You want to have a new domain.
You enter the domain name and double click on it.
It takes you to Create domain screen.
You now create domain.
Go back and assign it to data element.
Go Back. You now have a field with the required data element.
Hope that helps!
Regards,
Tanveer.
<b>Please mark helpful answers</b>

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