Do you have an idea, advice or improvement proposal for us? Didier 03 April 2020 14:00 Updated Follow Please let us know, thank you! We can start immediately to solve or improve it. We kindly request you to complete the form below. Click here for the form Related articles Where can I find my login details for the Plan4Flex app? I have a complaint about privacy - personal data I am having problems with registering worked hours. What should I do? How do I submit a complaint or can I provide feedback? Notice form housing Charlie works housing NL, PL, EN Comments 0 comments Please sign in to leave a comment.