Updates hatch patterns and gradients automatically if the boundary changes (default).
By default, hatches and gradients are linked to the boundary and therefore, automatically update when the boundary changes. You can remove the link at any time and create hatches and gradients that are independent of their boundaries.
Generates distinct hatches with the same properties if you are adding boundaries of several areas at once. Do not enable this option if one connected hatch is required.
Generates hatch or fill with the same properties as a selected hatch entity. Click 
and specify a hatch in the drawing.
By default, hatches and fills are created behind their boundaries to allow easier selection of the boundaries. You can create the hatch and the fill behind or in front of the boundary, as well as behind or in front of all other entities. Select Bring to Front, Send to Back, Bring in Front of Boundary, Send Behind Boundary (default), or Do Not Assign.