Once you have selected the attribute you want to create a rule for:
- Click Add Condition
- Under If select the condition.
- You can also add additional Or conditions.
- Based on a match of these conditions you can then define how you want to change the attribute value.
- You can also add multiple conditions under Add Another Condition.
Once one condition is met for a record, it will ignore any additional conditions.
Some Rules take precedence and therefore need to be reordered.
Please see the video below for more details on how this can be done: