# Build 3.70.x

## Upgrade Steps from any version previous 3.63.0

* Apply the package
* After the main Delpha package is installed, add the **DelphaUpgrade363** package (unmanaged) to your org. It will facilitate the migration process.  
  * Package Id: 04tRl000001JK45IAG
  * Package URL : **/packaging/installPackage.apexp?p0=04tRl000001JK45IAG**

Once the upgrade package is installed, open a developer console and run the script below. 

```apex
delpha.DDQ_MultiDuplicateSettingsMigration.executeMigration();
```

* If you use a boolean field (e.g., **Do Not Assess**) to exclude certain records from duplicate detection, make sure to update your detection scope in **App Delpha Setup > Duplicate > Detection Settings**, under the [**Record Filter** section](https://help.delpha.io/delpha-for-salesforce/whats-new/duplicate/build-3.70.0#record-filter).

{% hint style="warning" %}
If you skip this configuration, the duplicate analysis will run on ***all*** records, which may consume more credits than intended.
{% endhint %}