Microsoft and Valotalive value customers privacy and data and do everything to keep that data secure.
Sometimes the first attempts to authorize Microsoft account in Valotalive ends up in Need admin approval notification.
There are a few steps that help you setup your Microsoft account to accept integration to Valotalive.
Entra ID: Valotalive application needs to be approved in the Enterprise applications list in the company AD (needs to be done by the company's Entra ID Admin; previously known as Azure AD Admin)
Further read:
Authenticating Valotalive with Microsoft Business Applications (Valotalive help)
Quickstart: View enterprise applications (Microsoft documentation)
Entra ID: A Microsoft User account has adequate privileges.
Different Microsoft applications require different levels of approval by Company's Entra ID Admins for the Valotalive application and for the Company User account.