After Tomo has explained Deployment diagram do this.
Suggest changes to it related to the earlier document you prepared regarding general infrastructure.
Prepare a text (markdown) document of the changes you suggest: under EpicA folder in specs folder: infraChangesForEpicA.md
Ask Tomo make changes to the actual diagram and review those when Tomo makes a pull request.
After Tomo has explained Deployment diagram do this. Suggest changes to it related to the earlier document you prepared regarding general infrastructure. Prepare a text (markdown) document of the changes you suggest: under EpicA folder in specs folder: infraChangesForEpicA.md Ask Tomo make changes to the actual diagram and review those when Tomo makes a pull request.