Publishing and Reverting Cost Models
When you make changes to a cost model, such as changes to data tables, PSOs, or CSL modules, you can save the changes with the Save item on the File menu. This saves the changes in the CMWB’s local copy. A separate step publishes the changes to the associated aPriori database.
To publish changes to the database, select Publish Cost Model from the File menu, or click 
in the toolbar.
in the toolbar.After you have saved changes locally, but before you have published them, you can roll back those changes and revert your cost model to its last published state by selecting select Revert to Database from the File menu, or clicking 
in the toolbar
in the toolbar