New [Is out-of-office] Teammate property for Dynamic Variables
Have a new [Is out-of-office] Teammate property to use in Dynamic Variables, in addition to [Is available] which returns false whether the status is Busy or Out-of-office.
Knowledge base: add option to show "similar articles" or "related articles" on the side of an article
Have the option to show "similar articles" (in the same sub-category) or "related articles" on the left side of the article instead of the outline of the article.
