| rowEnd | number | End row number of the component.|
| columnStart | number | Start column number of the component.|
| columnEnd | number | End column number of the component.|
| forceRebuild | boolean | Whether to re-create the component when it is being built.<br>Default value: **false**|
| forceRebuild<sup>(deprecated)</sup> | boolean | Whether to re-create the component when it is being built.<br>This API is deprecated since API version 9. Whether to re-create the component is automatically determined based on the component attributes and child component changes. No manual configuration is required.<br>Default value: **false**|
| selectable<sup>8+</sup> | boolean | Whether the current grid item is selectable by the mouse.<br>> **NOTE**<br>> This attribute takes effect only when mouse frame selection is enabled for the parent **\<Grid>** container.<br>Default value: **true**|