# Project import/export administration **(CORE ONLY)**

>**Note:**
>
> - [Introduced][ce-3050] in GitLab 8.9.
> - Importing will not be possible if the import instance version is lower
>   than that of the exporter.
> - For existing installations, the project import option has to be enabled in
>   application settings (`/admin/application_settings`) under 'Import sources'.
> - The exports are stored in a temporary [shared directory][tmp] and are deleted
>   every 24 hours by a specific worker.
> - ImportExport can use object storage automatically starting from GitLab 11.3

The GitLab Import/Export version can be checked by using:

```bash
# Omnibus installations
sudo gitlab-rake gitlab:import_export:version

# Installations from source
bundle exec rake gitlab:import_export:version RAILS_ENV=production
```

The current list of DB tables that will get exported can be listed by using:

```bash
# Omnibus installations
sudo gitlab-rake gitlab:import_export:data

# Installations from source
bundle exec rake gitlab:import_export:data RAILS_ENV=production
```

[ce-3050]: https://gitlab.com/gitlab-org/gitlab-ce/issues/3050
[tmp]: ../../development/shared_files.md