About FormRef Table Property in Ax 2012

What is the use of Form Ref:

Specifies the display menu item that is activated when a table is referenced. A display menu item is associated with a form.

When you use a primary index field on a report, this form is available as a link in the report. A primary index is specified by using the PrimaryIndex property.

If you leave this field blank, the system attempts to display a form that has the same name as the table.

Today I'm gonna to explore About Table Property of “FormRef”

Create a New Table as Below Screen shot

Create One Related Table For Above Table  as below Screen Shot:

Open Table SKP_FormRefEx_B insert values as below screen shot

Now, right click on the ID value, select View Details as below screen shot

A warning message appears as below screen shot: it occurs by the Related field of SkP_FormRefEX_A
i.e SkP_FormRefEX_A table Is not having any FormRef Property value

Now I use to Keep Form Reference for SkP_FormRefEX_A table
First I need to create one Form As below Screenshot

>> Create Menu One Display MenuItem for above Form

Now Goto SkP_FormRefEX_A table & Keep Above Menuitem as FormRef

 Goto SkP_FormRefEX_B table, open it Right click on related field of SkP_FormRefEX_A table  and  Select View Details as Above process

Finally,FormRef Property is achieved as above screenshot explains clear view of it.