If no configuration records exist, the backend module will show a flash message "This module cannot be used until you create at least one configuration record. [...]". This flash message contains a link to create a new configuration record. This link doesn't work in TYPO3 8 as the content of the flash message is escaped.
If no configuration records exist, the backend module will show a flash message "This module cannot be used until you create at least one configuration record. [...]". This flash message contains a link to create a new configuration record. This link doesn't work in TYPO3 8 as the content of the flash message is escaped.