Document management system based on Work Drive

Document management system based on Work Drive

Hello Zoho community,

What i want to create is a document management system based on Zoho Work Drive, Zoho CRM powered by a Zoho Creator apps that allow us to customize file attributes, associate them to Zoho Contact/Account with a Creator form/report and finally share that files with customers by a Creator Portal. Anybody did or worked on a similar solution? 

Thanks everybody for reading!

Manu