We take data security very seriously at our BonaRes infrastructure. As a reaction to the log4j security breach we have - as a precaution - shut down some of our servers. As a result, the BonaRes Factsheet Customisation functionality is currently offline and not available.
We plan to release a new and improved version of the Factsheet Customisation functionality very early next year. It will be available at this URL, so please check back soon.