Dropdown for Title key and academic title

Hi Experts,

How to provide a Dropdown for Title and Academic Title fields in the component ICCMP_BP_DETAIL, View: BupaDetailB2B, Contextnode: Customer, Attribute:Struct.Title_Key. The field is of type input field but, i want to make it as picklist.Please suggest some Inputs.I am functional guy, so please try to give detailed solution.Thanks in advance.

Regards

Krish