Add a link to an existing page, attachment and URL

Preconditions: Have an attachment anywhere in the wiki 

1. Create a new page
2. Open the page in CKEdit mode
3. Add some text content
4. Select a word and click on Link Button
5. Click on the "Page" drop-down arrow ('Toggle the display of resource types.') and select Page
6. Click on the Page icon to select one
7. Click "OK" button
8. Select a 2nd word and click on Link Button
9. Click on the drop-down arrow ('Toggle the display of resource types.') and select Attachment
10. Click on the Attachment icon to select one
11. Click "OK" button
12. Perform the same action, but this time create an external link http://google.ro (first select the word, then click on Link Button, type the URL in Page Field and lastly select URL from the drop-down arrow)