External Accounts

My external financial institution could not be linked. What should I do?
Why are my external accounts missing in PortfolioAnaylst?
What can I do if one of my external accounts has an error?
Can I add historical data to my External Accounts?
What external account types can be added?
Can I link an IBKR account as an external account?
How do I add an external account to PortfolioAnalyst?
Accounts at financial institutions in which countries are supported?
What if my financial institution is not listed?
How should my historical upload CSV file be formatted?