A divider screen assembly for an aircraft seating arrangement, the divider screen assembly comprising: - a divider screen moveable between a lower height in a stowed configuration, and an upper height in a deployed configuration, - a first actuation mechanism (130, 132, 133, 135, 136, 137, 140, 141, 142, 143) being actuable to allow movement of the divider screen between the upper height and an intermediate height in between the upper height and the lower height, - a second actuation mechanism (130, 132, 134, 135, 136, 137, 140, 141, 142, 144) being actuable to allow movement of the divider screen between the intermediate height and the lower height, wherein the divider screen comprises an upper panel and a lower section and wherein movement of the divider screen between the upper and intermediate heights involves raising and lowering of the upper panel in relation to the lower section, characterised in that the second actuation mechanism is actuable only when the divider screen has been lowered to the intermediate height, and wherein the first actuation mechanism comprises an upper panel release mechanism (132, 133, 135, 137, 142, 143) to release movement of the upper panel in relation to the lower section, when the divider screen is at the intermediate height, and wherein the upper panel release mechanism comprises an upper panel mechanical locking mechanism (132, 135) to mechanically lock and unlock the upper panel to and from the lower section. - a divider screen moveable between a lower height in a stowed configuration, and an upper height in a deployed configuration, - a first actuation mechanism (130, 132, 133, 135, 136, 137, 140, 141, 142, 143) being actuable to allow movement of the divider screen between the upper height and an intermediate height in between the upper height and the lower height, - a second actuation mechanism (130, 132, 134, 135, 136, 137, 140, 141, 142, 144) being actuable to allow movement of the divider screen between the intermediate height and the lower height, - a first actuation mechanism (130, 132, 133, 135, 136, 137, 140, 141, 142, 143) being actuable to allow movement of the divider screen between the upper height and an intermediate height in between the upper height and the lower height, - a second actuation mechanism (130, 132, 134, 135, 136, 137, 140, 141, 142, 144) being actuable to allow movement of the divider screen between the intermediate height and the lower height, wherein the divider screen comprises an upper panel and a lower section and wherein movement of the divider screen between the upper and intermediate heights involves raising and lowering of the upper panel in relation to the lower section, characterised in that the second actuation mechanism is actuable only when the divider screen has been lowered to the intermediate height, and wherein the first actuation mechanism comprises an upper panel release mechanism (132, 133, 135, 137, 142, 143) to release movement of the upper panel in relation to the lower section, when the divider screen is at the intermediate height, and wherein the upper panel release mechanism comprises an upper panel mechanical locking mechanism (132, 135) to mechanically lock and unlock the upper panel to and from the lower section.