How to set Git submodules at fixed commits / tags

I am moving from SVN and into GIT for some Simulink projects, and I am encontering some challenges to properly set up.

In SVN, we have a structure such as:

trunk/
- Project_1/
    - Externals/
        - Lib_A/ --> external to tags/Lib_A_V2
        - Lib_B/ --> external to tags/Lib_B_V1
    - Project1.slx
    - Project1.prj

- Lib_A/   --> development of lib A
- Lib_B/   --> development of lib B

tags/
- Lib_A_V1
- Lib_A_V2
- Lib_A_V3
- Lib_B_V1
- Lib_B_V2
- Lib_B_V3 
- ...

With GIT, there will be no more "tags/" separated folder, as it will be part of the master branch for Lib_A and Lib_B. Is it possible to configure the submodule to a specific tag / commit from the Simulink Project interface?

[Broy]

@Marcelo, Yes, you can configure a submodule to point to a specific tag or commit hash within Git. Here are a few resources that you can refer to:

• https://www.mathworks.com/help/releases/R2024b/simulink/slref/organize-project-into-components-using-submodules.html
• https://git-scm.com/book/en/v2/Git-Tools-Submodules