3.4.2 Steps to Create Custom Transaction Table

The following are the steps involved in creating a custom transaction table:

1. Create a new subject area within the ERwin model.
2. Move TRANS_LEAF_COLUMNS into the new subject area.
3. Create the custom transaction table in ERwin.
4. Specify logical name, physical name and description for the table.
5. Define any columns that do not come from any of the standard super-class tables as part of the custom transaction table.
6. Specify logical, physical names, domain and other column properties for each column.
7. Create subtype relationship between the custom transaction table and TRANS_LEAF_COLUMNS super-class entity.