BaseTypes element (Site)
Applies to: SharePoint 2016 | SharePoint Foundation 2013 | SharePoint Online | SharePoint Server 2013
Contains the collection of BaseType elements in the Onet.xml file of a site definition.
<BaseTypes>
</BaseTypes>
Elements and attributes
The following sections describe attributes, child elements, and parent elements.
Attributes
None
Child elements
Parent elements
Occurrences
- Minimum: 0
- Maximum: 1
Remarks
The fields defined in a base type may not be deleted from a derived list without breaking the list (for example, a document library will not function without the file name column), although fields may be added to the list.