The Title Management system has a number of different subject classifications that you can add to your titles.
Thema is one of these and you can add as many Thema Codes as you like by following these steps.
Navigate to the Subject Tab on the Title that you wish to add a Thema code too. You will see the following:
You will see an area labelled classifications. From the Drop down menu you should choose the classification Thema. This will then populate the Subjects underneath with the correct data. You can then choose the subject your require.
It should look like this when completed.
You can add as many subjects as you like by clicking Add Another Subject.
If you need to add another classification (for example distributor specific information) then you can do this by clicking on Add another classification.
Remember to click on Update at the bottom of the page when completed and this will save the record.