How to get Popup for Custom Table lin ax 2012

Create Two tables One is  Parent and One is Child as below

How to get Popup for a Particular Field of table based on Related table in ax 2012

Create Two tables One Parent and One  Child as below Images

Create  a foreign-key relation in child table as below

Now Go to Parent table set auto Identification Name,id  and put that both as TitleField1, TitleField2 as Name,id respectively

Now Go to Parent table set auto Identification Name,id  and put that both as TitleField1, TitleField2 as Name,id respectively like above

Now open Child Table sk_child  it shows like below now here the below field shows an popup