Sharing job certificates in the project

As of version 2023.c, the job certificates defined in the "Bill of quantities" tab of the applications can be exported to the project. The job certificates are generated according to the FIEBDC-3 standard (.bc3). Consequently, each certification is contained in a file with a different ".bc3" extension. The name of the file that includes the certificate (at source) appears under the same name as the bill of quantities file, adding (by concatenation) "#certificateNNNN", where NNN is the number of the certificate.