How to set the custom value to the SameSite parameter for cookies in Plesk?

Question

How to set the custom value to the SameSite parameter for cookies in Plesk?

Note: This value will be shown for the PLESKSESSID cookie.

Answer

1. Log in to Plesk.

2. Edit panel.ini via Extensions > My Extensions > Panel.ini Editor - add the following content:

   CONFIG_TEXT: [security]
   sameOriginOnly = false
   sameSiteCookie = "None"

   Note: For example, the value of the SameSite is set to None.