I wan't to build one big multi page app with different users Hierarchy and organization something like:
Internal user:
Admin - can see all , can create new users and new organization
Organizations CSM can see all data of each organization assigned to him, and can invite (create new users for each organization. have a all organizations report screen access
Organization 1# User under this one can see data and screens related to this Organization only
The organization manager can see all data and screens open to this organization. Can manage the user under him
Analyst - can see specific data under the organization
Any idea how I can implement that scalability and simple to use?
While what you are asking for is definitely achievable, it is not necessarily going to be simple. It will likely all need to be done manually by the account admin.
You can create different permissions groups and assign users into the corresponding groups, and control the apps they have access to based on their permission levels as @WidleStudioLLP outlines in their comment.
Wanted to check in and see if the suggestions from @WidleStudioLLP were able to help you architect out and build out an app for your use case!
I also want to highlight our Retool Developer Network for hiring professional developers approved by Retool to contract out building apps with complex requriements.1