Upload the obtained certificate in Flexi via the menu Tools - EET Certificates. Click New and select the certificate file from your computer. The certificate should have the .p12 extension. Next, fill in the Premises field. (usually identified by a two-digit number)
Upload the certificate using the "Finish" button. At this point, the system may prompt you to enter a password if the certificate is password-protected.
In the menu Tools - Certificates, you can also verify the validity of a given certificate. Please note! The certificate is only visible to the user who uploaded it, so only that user can check its validity.
