About the user data model

[bluestraenje]

1. How many users do we need to support?
2. Can a user add a utility bill?
3. Mapping of users to roles/access rights.

[vanznav]

How many users do we need to support?

• no exact number. but we can have 2 admin and 2 guest users Can a user add a utility bill?
• yes Mapping of users to roles/access rights.
• guest users only has read access. probably can add utility bills and payments but need to confirm