In a parametric model, the location of anything that is projected onto shetches is subject to change if the parameters are changed. These projections don´t currently update properly in Fusion, making it hard to make good parametric models. For example if I want to reference a hole in a plate, and the position of the hole is determined by user parameters holeX and holeY, the projected hole in a sketch on the plate should also move when the user changes holeX and holeY.