It's possible Migrate Projects since Gitlab CE to Gitlab EE and preserve id's projects

Hello everyone

We have a Gitlab version 13.12.3 (CE) and we want to migrate the projects to Gitlab version 14.7.0 (EE).
I have seen that there is a tool for this purpose (“Congregate”).
The query is whether it is possible to maintain the project id’s when migrating, since we have some boards in grafana and prometheus that control the DORA metrics referring to the project id.
Thank you very much in advance for the help you can give me.
Greetings, Julio