Trados GroupShare 2020 R1 - Install Sequence

I've been reading the Installation Guide but I'm not sure how to proceed with the install sequence.

Requirement;

1.> Install ALL Roles (TM Server, Project Serve, MultiTerm Server) on a single Windows 2022 Server.

2.> Create a separate SQL DB Server.

Question;

1.> Do I have to create/configure the DB Server first before installing ALL Roles?

Any help/guidance will be greatly appreciated. Thanks.

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