How to restrict last 12 months from current date

Hi,

SAP BO 4.2  Service pack 2.

Tool: Information design tool

Back end : Oracle 10g

i have date object i need to restrict data in that object for last 12 months from current date. it should be sequence order.

i want like below format:

please reply anyone have idea.

Note: i want create above requirement object in Information design tool not in webi