Abstract: A table system for an additive manufacturing machinery (1). The system (1) comprising a table top (2), a heating mat (4) for heating the table top (2), and a vacuum providing unit (5) providing negative pressure to the table top (2) in order to hold at least one intermediate layer (6) flat towards the table top (2). The table top (2) is divided into a first (7) and a second table top sub part (8), and the at least one intermediate layer (6) is to be provided onto the table top (2), and the vacuum providing unit (5) is arranged to control the negative pressure provided to the first (7) and the second table top sub part (8) so that the negative pressure provided to the first table top sub part (7) is controlled independently of the pressure provided to the second table top sub part (8).