Unable to set link auto name

1

When i link a doctype inside another doctype i would like to use one of its field as a the showing part in the link input. So I set the auto name to name1 but it still does not show

Thanks

2

@YuaShizuki can you check this How to show Description in Link fields instead of Id?? Is it that do you is trying?

If not, do you can elaborate your question?

3

Yeah and the last solution is missing.

4

@YuaShizuki, it is not possible, current!