Filtering of transaction record on left list using object

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Good day everyone,

 I am Manuel a rookie in the use of Sage X3. Fortunately over time have gotten myself familiar with the Interface and workings of the ERP system but on the development part have been stuck with a few challenge and hoping get it it resolved. The following is my current challenge: I am trying to create different screens  using the same header table. But when i create a transaction on A screen,the same transactions seems to appear on B screen because of the same fields  are used from same table. I think object filtering can work but i need a way around it.