Sometimes, I have mixed results when trying to tag companies or organizational accounts in my posts. I enter the @ and start typing the name of the company. Short or easy names usually authenticate. Longer names with multiple spaces seem to pose the most difficulty. Looking for a secret way to guarantee results. I have even tried to enter the numeric value for the company in my post window and that does not work. Right now, working on tagging on Women in Defence (yes defence) Technology in one of my posts and I cannot get the link to resolve.