one entity and the same entity should export the data of each tab irrespective of the structure

Hi All,

i am new to ODATA can anyone tell me how to achieve this.

Input a sales order which has 4 items as 4 tabs in a tab strip. Each tab has different structure

tab1: sales order item structure

tab2: partner functions

tab3. delivery items

tab4: transfer orders

Create only one entity and the same entity should export the data of each tab irrespective of the structure.