Is it possible to define a subsite in a webtemplate? I can't use a site definition because I'm working in Office 365 - SharePoint Online.
I thought about activating a site-feature in the ONET.XML of the rootweb so it would create the subsite when the rootweb is created. But webtemplates-features need to be activated on sitecollection-level. And because I'm working in Office 365 (so a sandboxed solution) all sitecollection-features are activated automatically.
Is there someone who knows how I can create and provision a subsite from my rootweb? Preferably with templates. If nothing else works, with code (but I'm working in Office 365 so I'll guess I need to use the client object model?)