Pleo

When you first connect Pleo to Exact Online, you might already have Exact Online open in a different tab in the same browser. This can cause an issue with the integration setup.

In the <a href="https://app.pleo.io/settings/accounting/setup" rel="nofollow noopener noreferrer" target="_blank">Accounting Settings</a> page in Pleo, disconnect from Exact Online:

Revoke access to Pleo from Exact Online Security Center

UserName → My Exact Online → Security Centre → Pleo → Revoke

<a href="https://help.pleo.io/en/articles/6741492">Reconnect to Exact Online</a>.

1. In the <a href="https://app.pleo.io/settings/accounting/setup" rel="nofollow noopener noreferrer" target="_blank">Accounting Settings</a> page in Pleo, disconnect from Exact Online:
   
    
2. Revoke access to Pleo from Exact Online Security Center
   UserName → My Exact Online → Security Centre → Pleo → Revoke
    
   
    
3. Log out of your Exact Online account. 
4. <a href="https://help.pleo.io/en/articles/6741492">Reconnect to Exact Online</a>.
    

Accounting system: Exact Online (for customers based in the Netherlands)

What to do if you see the message "Integration authentication failed"

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