Use the OLAP tab to display the OLAP objects in the project, including cubes, levels, dimensions, measures, properties and facts.
To see definitions of existing cube objects, double-click them.
Right-click a cube, dimension, level, property, or measure to display the OLAP Dimension or OLAP Cube dialog box.
OLAP Cube Dialog Box
OLAP Dimension Dialog Box
Semantics Tab (Model Editor)
SQL Tab (Model Editor)