Implementing the Process Flow
We are going to implement a rule flow with 5 steps.
| Name | ruleflow group name |
|---|---|
| init data | init |
| standard price | standard |
| Promotion | promotion |
| Reduction | reduction |
| Subscription | subscription |

We shall give him a name in a package

Select the start event and select the task element :
Click on the wrench and select "Business Rule Task"

Click on the "<<" on the right part and the properties will appear. Enter the Name and Ruleflow group name as follows :

Do the same with other business tasks.

And do not forget to save the process.