Overview

The CAMA Income Models tables are used to predefine the economic models to use with each property, according to the following properties:

• Quality
• Effective year built range,
• Unit range will drive a desired value for the Economic model and Model name (Used As).

Prerequisites

The following are required:

• Economic Models
• Income Category Codes
• Jurisdictions
• Neighborhoods
• Property Types

Accessing the CAMA Income Model Table

To access the CAMA Income Model table:

1. Launch GNA.
2. From the GNA ribbon, select Application Configurations (tab) > Mass Appraisal > Table Maintenance > Single Entry Tables.
3. Select one of the existing Income Models. The Income Model table is a Single Entry Table.
   Note that you cannot create a new one, or delete an existing one. Therefore, the New and Delete buttons are not enabled. Available parameters are:

   Table Type – Displays incmodel – Income Model Application. This parameter cannot be modified from the form.
   Table Category which Displays inc – Income. This parameter cannot be modified from the form.

4. Update the short and long descriptions in the English and French Short and Long Description fields.
5. Select a lookup group type from the Lookup Group Type drop-down list.
6. Click Save.
7. Click Codes to open the Income Model Application Codes form.

Setting Up the Income Model Application Codes

All existing Income Model Application Codes are listed in the pane on the left hand side of the interface.

Create Income Model Application codes

To create a new Income Model Application code:

1. Enter a unique code to identify the Model Application code. This can be any combination of alphanumeric and underscore characters. However, it must start with an alphabetic character.
2. Enter short and long descriptions in the Short and Long Description fields.
3. Create the lookup types, as described in the CAMA General Information documentation, if applicable.
4. Select a quality from the Quality Code parameter.
5. Enter a range of years in the Year Built From and Year Built To parameters.
6. Enter a range of units in the Units From and Units To parameters.
7. Select an economic model from the Use Economic Model parameter.
8. Select a model name from the Model Name field.
9. Click the Add Model icon to add a new Income Model Application Code.
10. Repeat steps 4 to 9 to create another code.
11. Click Save.

Verifying the CAMA Income Model Application Codes

To view the Income Model Application:

1. Launch Govern.
2. Open a Profile that contains CAMA Income.
3. Open the CAMA Income form.
4. Perform a search and load the required records to the form.
5. Enter the year built in the Year Built field.
6. Enter the number of units in the Units field.
7. Enter the model name in the Category Code field.
8. Click the Apply Detail Economic Model action button.

The fields for the economic model are displayed on the Income form.