Learning level
4/100
Product version
1.0.1
Guide status
Stable
Sections
4
Access & Sign In
Implementation-backedUnderstand VauSheet authentication, VauPrime account identity, session handling and what happens when a session expires.
What this guide covers
VauPrime account identity
Session behavior
Sign-in flow
Security boundary
Quick facts
Version1.0.1
SurfaceWeb browser
StorageCloud + local checkpoint
ThemeLight · white/orange
Documentation rule: this VauSheet section describes the current implemented product behavior. It avoids claiming full Microsoft Excel parity or live-cursor collaboration where the current build does not provide it.
01
VauPrime account identity
VauSheet uses the signed-in VauPrime account identity. Profile name and email can be resolved from the existing user metadata used across VauPrime web products.
02
Session behavior
Protected workbook surfaces require a valid access session. When authentication is no longer valid, VauSheet clears the unusable local session and routes the user back to sign-in rather than continuing with unauthorized workbook requests.
03
Sign-in flow
Use the account entry flow before opening cloud workbooks.
01
Open VauSheet
Navigate to the VauSheet site.
Expected result
Public or account-aware entry surface loads.
02
Choose sign in
Continue with the VauPrime account login flow.
Expected result
A valid account session is created.
03
Return to VauSheet
Complete the auth callback when required.
Expected result
VauSheet stores the usable session and opens the requested destination.
04
Security boundary
Client-side session state is only the browser's working session. Workbook access is still checked by authenticated backend requests and owner-scoped data rules.
Do not share access tokens, refresh tokens, browser storage exports or private workbook JSON files.
Updated 2 Sep 2026VauSheet 1.0.1