Use a scope box to specify the views in which the datum elements will display.
Video: Create and Use Scope Boxes
When you add datum elements (grids, levels, and reference lines) to a project, they can display in more views than desired. For example, when you add grid lines to a plan view, the grid lines display in all plan views of the model. However, you may want the grid lines to display in only certain views.
Scope boxes control the visibility of datum elements in views whose cutting plane intersects the scope box. Scope boxes are particularly useful to control the visibility of datums that are not parallel or orthogonal to a view.
To use scope boxes to control datum elements