I have lost my login name for the Plan4Flex app, what should I do now? Didier 16 September 2019 09:02 Updated Follow We kindly request you to complete the form below; Click here Related articles Where can I find my login details for the Plan4Flex app? My salary (payment) is incorrect. Who can I report this to? I have lost my password of Plan4Flex, what should I do? How does the Plan4Flex app operate? I am having a problem with my digital onboardingprogramm? Comments 0 comments Please sign in to leave a comment.