A webpage logged in users can update that displays and saves form type data

[ Moderator note: moved to Fixing WordPress. ]

Hi,

I am looking for a way to allow several users with their own user id’s to log into a single webpage or post and update and save text and form style data like check boxes and drop downs etc.

I have searched around, but can’t find anything.

The overall purpose is allow customers to see how their real estate chain is progressing. Logged in users would be laywers, sellers and buyers.

Any help welcome!

Thank you

Paul