Feature requests are handled on the 4D Forums: https://forums.4d.com/Forum/EN/1075213/0/0/

Having the feature requests handled through the forums is quite valuable to the community because of the following:

1. 4D Engineering participates on the 4D Forums, so you have the opportunity to discuss the feature request in a more immediate fashion.

2. Other users can participate in the feature request discussion and help refine the feature request so that it is appealing to more users. Also, the more users who participate in the discussion, the more visibility that particular feature request will have.