# Archive Site Collection
Use this format to archive or unarchive a site collection.
The file name should contain ArchiveSiteCollection and format is xls(x)/csv.
The following columns are required:
Url or MatterCode and ClientCode (ClientCode: if MatterCode is used and it not unique)
Archive (true / false)
To archive a site collection set the column Archive to true.
To unarchive a site collection set the column Archive to false.