Settings related to MetaWeblog API can be performed in Site Manager -> Settings -> Content -> Blogs -> MetaWeblog API. The following settings can be configured:

 

•Allow automatic summary: if enabled, blog post summary will be created automatically from the beginning of the blog post text, and will be as long as the value of the Summary length property; this is applied only when a post is created - when editing an existing post, the summary is not updated

•Summary length: length of automatic blog post summary in characters

•Delete unused attachments: if enabled, all blog post attachments which are not used in post text or have not been uploaded via WLW (i.e. have been uploaded via Kentico CMS user interface) will be deleted when an existing blog post is modified and then published from WLW