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  • Excel add-in
  1. Settings
  3. Excel add-in

Pull Haydn statements and financials straight into Excel, and refresh them in place.

Install

Choose the option that matches how you use Excel.

Recommended for teams. An administrator deploys the add-in once and it appears in Excel for everyone assigned.

  1. .
  2. In the Microsoft 365 admin center, open Settings → Integrated apps and choose Upload custom apps.
  3. Select Office Add-in as the app type and choose Provide link to manifest file.
  4. Paste the manifest link and validate it.
  5. Choose who gets the add-in: everyone, or specific users and groups.
  6. Finish the wizard to deploy.

It can take up to 24 hours for the add-in to appear in Excel.

After installing

  1. In Excel, open the Home tab and find the Haydn group at the right-hand end.
  2. Choose Open Haydn to open the Haydn pane.
  3. Choose Sign in to Haydn and sign in with your usual Haydn account.
  4. Pick a company, a table and a month, then choose Insert as new sheet.
  5. Use Refresh whenever you want the latest numbers.

Good to know

  • Works in Excel for Mac, Excel for Windows and Excel on the web. It is not available in the Excel mobile apps.
  • For security, the pane signs you out after 30 minutes of inactivity. Sign in again to continue.
  • If the Haydn button does not appear after installing, quit Excel fully and reopen it.