# Edit FactorySpec configuration in the form

In the practice workspace, label an existing engineering calculation from its drawing. Keep its expression and units unchanged; expert approval remains separate.

Source: https://help.smartfact.ai/automation/guides/factoryspec-manual-edit

Audience: Author

In the practice workspace, label an existing engineering calculation from its drawing. Keep its expression and units unchanged; expert approval remains separate.

## Edit FactorySpec configuration in the form

1. **Load the current FactorySpec configuration**

   Read the current product configuration before changing it.

2. **Choose the configuration task**

   Choose the source-owned form for the change you need.

3. **Choose the existing entry**

   Choose the existing entry rather than creating another rule.

4. **Read the editing controls**

   Read the current conditions and permitted values.

5. **Choose the complete change**

   Keep the condition and complete action together.

6. **Name the engineering calculation**

   Use the drawing reference while retaining the original expression and units.

7. **Prepare the complete change**

   Check the complete values before preparing the private file.

8. **Upload the checked file**

   Upload the complete change. Uploading alone does not save it.

9. **Confirm the complete change**

   Confirm that the whole file contains the values you intend to save.

10. **Save the complete change**

   Wait for the product to confirm the original save. Separate checking and approval are still required.

[Watch or practise this chapter](https://help.smartfact.ai/automation/demo?guide=factoryspec-manual-edit&chapter=complete-change&audience=office)

The saved change still needs independent expected answers, checking and the product’s required review before use.