How to edit a calculated cells definition

To edit a calculated cells definition

In the Analysis Manager tree pane, under the database that contains the calculated cells, expand the Cubes folder.
Right-click the cube or virtual cube containing the calculated cells definition, and then click Edit.
In the tree pane of Cube Editor or Virtual Cube Editor, expand the Calculated Cells folder.
Right-click the calculated cells definition you want to edit, and then click Edit.
Follow the steps in the Calculated Cells Wizard to make the changes to the calculated cells definition.