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In this lesson:

Access to EWD

In order to use EWD, you need to have : a license + Ergonomic Workplace Credits (EWC)

This pricing model is called "price on value" because you are only paying for the value that you get from the application.

When is a credit consumed ?

A EWC is consumed at every worker task creation. When you click on the plus icon of an operation:

or by clicking on "add before"/"add after" icon on a worker task:

A panel will then appear to inform you that a credit will be debited:
You'll then be able to create a worker with the worker task panel:
When you click on the create button the EWC will be debited.

The number of EWC you have left is displayed at the top of the navigator:

Is it possible to lose EWC if the app crashes ?

When you create a worker task, the worker task is automatically saved under the operation. So if the app crashes before the end of the posture generation or if you close the app without saving, the EWC will not be lost.

The only way to "lose" EWC is by deleting an operation, because worker tasks are saved under operations. You can also delete worker task inside EWD by clicking on the "X" button.