Access to SharePoint & Blob Storage

To run SMART Storage Saver You need a Microsoft Blob Storage account and a Microsoft Entra ID App Registration for SharePoint

Azure Blob Storage

Create a Microsoft Storage Account dedicated to the purpose. Remember NOT to enable hierarchical namespace.
In the storage account create 1 container named smartmigration
Create a Shared Access Signature also known as SAS Token for the account. Remember to set the expiry date and optionally the allowed IP address. Click the button Generate SAS and connect string and then copy the SAS token

Entra ID App Registration for SharePoint