Export
To export a resource, simply select the format. Note that currently jcr/xml is the only format that we can export.
Import
To import resource, select a file then choose the format in which the file was originally exported and click the "Import" button. The imported content will be inserted as a child of the current resource.
We only can import resources encoded in jcr/xml format at this time.
An exported resource may not be successfully reimported as long as the original still exists because of constraints on uniqueness of system-assigned IDs.