Follow these steps to bypass the login page in APM when using a link to Investigator:
1- Note down the credentials to be used to open APM Investigator, for example report/mypassword:
2- Edit the link in the email template and add the credentials
For example, change from
3- Test the link from the email
4- When clicking on the link the credentials will be automatically passed to APM so the login page is not displayed.
1- This simplistic approach is not safe as credentials are in plain text in the url and is only intended to simplify the user experience.
2- A read only APM user is recommended.