1. User Guide
  2. Credit Score Model and Probability of Default Model
  3. Maintenance of the Mapper for Credit Score Model to Regulatory Credit Score Model
  4. Possible Mapping Combinations
  5. One to One Mapping

28.4.2.1 One to One Mapping

One Credit Score Model can be mapped to one Regulatory Credit Score Model using the Mapper Maintenance screen. Here, you need to select one Credit Score Model and one Regulatory Credit Score Model. This means the corresponding data in Stage Account Credit Score Details Credit Score Model column for the selected Credit Score Model will be loaded into Fact Account Credit Score Details Regulatory Credit Score Model column when loading the T2T.

To perform One-to-One mapping, follow these steps:

  1. In the Mapper Maintenance page, click Add.
  2. The Add Mappings page is displayed.

    Figure 28-3 Add Mappings page for the One-to-One Mapping


    This illustration shows the Add Mappings page for the One-to-One Mapping. You can map one Credit Score Model code to one Regulatory Credit Score Model code. Select the codes. Click Go to proceed with the mapping. Then click Save to save the mappings.

    In this example, OTH - Others is mapped to FICO - FICO Score. To map, click Go and then to save the mapping, click Save.

  3. An acknowledgement is displayed. Click Yes to confirm.

    Figure 28-4 Acknowledegment to confirm saving the added mappings


    This illustration shows the acknowledegment to confirm saving the added mappings.

  4. The mapped members are displayed in the Mapper Maintenance page.

    Figure 28-5 Added mappings listed in the Mapper Maintenance page


    This illustration shows the added mappings listed in the Mapper Maintenance page.