To set up a new database model:

1. On the Database menu, click Models. The Model window opens.
2. In the Model window, click [Add].
3. Complete the Model and Description fields. You can use [Copy] and [Prefill] for this purpose.
4. (optional)  open the Default Display Options window where you can define:
   • The font to use throughout your model.
   • The default fields and help notes to display for the model during takeoff.
5. As you build the model, you can:
   • Add text.
   • Add questions

Adding a look up question to a model

Add a numeric question to a model

Add a yes/no question to a model

Connecting a look up question to an item or assembly variable

Connecting a numeric question to an item or assembly variable

Connecting a text question to an item or assembly variable

Using a yes/no question to display or hide an item or assembly line

5. • Add items and assemblies
   • Edit an item, assembly, or variable database record
   • Enter default values
   • Set up logic to include or exclude a line during takeoff.
   • Improve the appearance of the model.
6. Review the model and make changes as needed.
7. When you finish setting up the model, click [OK] to save it.
8. Set up additional models in the same manner. When you finish, click [Close].

Tips:

• The warning "Incomplete - Check model" appears at the top of the window if your model contains fields with incomplete or incorrect information. Estimating marks these fields with . Run your cursor over the exclamation mark to see error details. Click to search for these fields or click Check Model for a complete list of errors.
• The Model Database report is available from the Database - Reports menu.