Launch Reporting using the package published in Creating a durable model,
and create and save a report.
In Framework Manager, open the project created in Creating a durable model,
and ensure that the project active language is different than the
design language.
In the active language, rename some of the query items
included in the package published in step 1.
Re-publish the package to the IBM®
Cognos® Analytics
server overriding the original package.
Launch Reporting again using the re-published package,
and open the report created in step 1.
The report shows
the changed query item names in the Insertable Objects pane.
However, the report specification shows the query item names in the
design language, not in the active language, in which you made the
changes.
Run the report.
The columns representing
the renamed query items show the new names.
Results
The model is durable because renaming its query items did
not break existing reports.