# Create SiteCollection(s)
Use this format to create new sitecollection without an entry in the client or matterlist. The filename should contain SiteCollection and format is xls(x)/csv.
The following columns can be used:
Code (required)
Title (required)
SiteCollectionSet (if empty, use first)
Url (if empty, use from sharepoint configuration)
DocIDPrefix (optionally, if empty use Code)
Update
A new or existing site collection is updated at the location {Url}/{Code} with the configuration loaded from the sitecollectionset/cfg.
Existing site collections are handled as new and all updates are applied. To disable this behaviour set Update to true and only existing site collection are handled as updates and only update actions are applied.