Reference git submodule under review

[Alon Bar-Lev]

Hi,

Provided I have two projects:

A - A common project.

B - Uses A as a submodule.

I have a change in A which is under review.

I would like B to reference the change which is not yet merged to be able to use this review locally and also during CI session.

Is there a git-submodule statement that can refer to the change under review? I could not find any expression with --branch or any alternative, the --branch seems to be hardcoded to refs/heads.

Thanks,

Alon