Display name of a person where field is linked with a doctype

I have created a fieldname shop_owner_name and that field is linked with employee doctype to display employee names in shop_owner_name.

I have to display a employee by default in shop_owner_name field when form is opened and I can alter the names.

How it is possible?

@SUKUMARAN_BV can you give more details ? which employee you need to be the default ?

I am having some employee names in employee doc type and that is linked with another doc type having field name shop_owner_name.

when I open the form the field will give a dropdown of employees with empty field as default and we can select the required employee name.

But I need to display a name which is present in employee doc type as default and we can change the name if required.

@SUKUMARAN_BV I am sorry I am really confused . can you share a screenshot or something ?

Oh sorry I will do it