| Offset | Name | Size | Contents |
| 4 | grbit | 2 | Property flags |
| 6 | mdBlank | 1 | Empty cells plotted as: 0 = not plotted 1 = zero 2 = interpolated |
| Offset | Bits | Mask | Name | Contents |
| 0 | 0 | 01h | fManSerAlloc | 1 = chart type has been manually formatted (changed from the default) |
| 1 | 02h | fPlotVisOnly | 1 = plot visible cells only | |
| 2 | 04h | fNotSizeWith | 1 = do not size chart with window | |
| 3 | 08h | fManPlotArea | 0 = use default plot area dimensions 1 = POS record describes plot-area dimensions | |
| 4 | 10h | fAlwaysAutoPlotArea | 1 = user has modified chart enough that fManPlotArea should be set to 0 | |
| 7-5 | E0h | (reserved) | Reserved; must be zero | |
| 1 | 7-0 | FFh | (reserved) | Reserved; must be zero |
| Offset | Name | Size | Contents |
| 4 | grbit | 2 | Property flags |
| 6 | mdBlank | 1 | Empty cells plotted as: 0 = not plotted 1 = zero 2 = interpolated |
| Offset | Bits | Mask | Name | Contents |
| 0 | 0 | 01h | fManSerAlloc | 1 = chart type has been manually formatted (changed from the default) |
| 0 | 1 | 02h | fPlotVisOnly | 1 = plot visible cells only |
| 0 | 2 | 04h | fNotSizeWith | 1 = do not size chart with window |
| 0 | 3 | 08h | fManPlotArea | 0 = use default plot area dimensions 1 = POS record describes plot-area dimensions |
| 0 | 7-4 | F0h | (reserved) | Reserved; must be zero |
| 1 | 7-0 | FFh | (reserved) | Reserved; must be zero |