In the following steps, you will combine several offline map providers creating a new offline provider.

1. Import the Offline Map Provider Ex_Off_L1_World located in your training files folder Lab 08 - Combine several map providers. 

This map provider, with the cache already created, is configured for the entire world area with 6 offline zoom levels. 

2. Import the Offline Map Provider Ex_Off_L2_Spain located in your training files folder Lab 08 - Combine several map providers. 

This map provider, with the cache already created, is configured for Spain with 9 offline zoom levels.   

3. Import the Offline Map Provider Ex_Off_L3_Catalunya located in your training files folder Lab 08 - Combine several map providers.

This map provider, with the cache already created, is configured for the Catalunya region (area inside Spain), with 12 offline zoom levels.

4. Open the Runtime Preview tool to check the tiles created for each map provider. 

5. Double click the Map Providers. 

6. Click the Add New button to create a new Map Provider. 

7. Enter Ex_Off_L123 in the field Name.  

8. Enter 15 in the Order field.

9. Click the Enabled button.

10. Click the Offline button. 

11. Enter C:\GISIZECache in the field URL/Cache path. 

12. Select Offline Map Provider in the Offline Map Source field.

13. Click the Edit Offline Providers List button to configure the offline map providers used to create the new one.  

14. Configure the Ex_Off_L1_World offline map as the first map.

15. Configure the Ex_Off_L2_Spain offline map as the second map configuring the zoom from 7 to 9.   

16. Configure the Ex_Off_L3_Catalunya offline map as the third map configuring the zoom from 10 to 12. 

15. Click the Generate cache and accept button to save the configuration and create the cache for this map provider. 

The Generating Cache dialog box appears and shows the creation progress. This will take a few minutes.

16. Click the Close button when the process is finished. 

17. Open the Runtime Preview tool to see the new map provider.

18. Import the Offline Map Provider Ex_Off_L4_Barcelona, Ex_Off_L5_CAD, Ex_L5_3D and Ex_Off_AllLevels located in your training files folder Lab 08 - Combine several map providers. 

The Ex_Off_AllLevels combines offline and vectorial map providers. 

18. Open the Runtime Preview tool to see the new offline zoom levels existing in the Ex_Off_AllLevels map provider.