# open website through the {nav Website & Content > Browse Site}
# go to `Content Mode` (link in top frame)
# edit any content block
# write the `example text` insite content block
# select `text` word with a mouse
# click on the `Link` toolbar button (one that looks like a chain fragment) of the CKEditor
# select `Internal Web Page` as `Link Type`
# confirm, that `Internal Page Name` dropdown appeared and it's not empty