Whenever I need to create multiple merge requests for Git, I use shell scripts in CLI.
#!/bin/bash
merge_request() {
cd $1
git push -o merge_request.create origin master
cd ..
}
merge_request _env
merge_request _lib
merge_request _bot
merge_request api.its-newid.net
merge_request ads.its-newid.net
merge_request partner.its-newid.net
merge_request live.its-newid.net
In above case, you will need to register SSH certificate at GitLab server.