we are migrating from self hosted gitlab to gitlab.com subscription. We have parent 28 group and under these groups there are multiple subgroups and projects.
I know I can export one group and it will export all the subgroups under it and then I can import it.
but documentation says to export/import single project at a time. I have almost 3000+ Projects and doing this things 3000+ time is not possible.
Can you please suggest me How can I export/import all the projects under a group regardless it is in a group or under someother subgroup in hierarchy ?
or is there any other way ?