LPS-49852 increase size of sourceURL field
LPS-49852 read optional metadata file when importing
LPS-49852 SF
LPS-49852 Regen
LPS-49852 consistency. KNOWLEDGE_BASE_* is for this portlet, _KB_ARTICLE and others after it were the object names. It's possible this portlet would contain other stuff like KNOWLEDGE_BASE_JOURNAL_ARTICLE, etc.