Don't forget, after you do this, to go into the Chummer5 Tools / Options and add a checkmark to the Custom Creations 'Sourcebook'; these won't appear in your selection list without doing that!!
Note - the last ticker, UFO, is about this
organization - not that it it is not
Gladio, which has its own Ticker feed ('In The Ring').
EDIT: Added WyrmWatch and Spook Central, corrected error in base Ticker code.