Use this procedure to dimension column grids and set the distance between the dimensions and the grid. For this, you can use the automatic AEC Dimension.
When you dimension a column grid with an automatic AEC dimension, the resulting dimension is associative. When you update the grid, the dimension is updated accordingly. Also, you can choose an AEC dimension style.
With an AEC dimension, you cannot display angle dimensions or edit individual dimension chains.
The dimension can, for example, be placed above or below the column grid.