You can link a tag to a Youtube video and enable it to play as a popup or embed on a publication page.
Follow the steps below to link a tag to a YouTube video:
Start off by creating a tag (read more on how to Draw a tag).
Select the tag name in the Pages navigation pane.
Alternatively, select the tag in the publication edit area. When the tag is selected, the blue line of a tag frame changes to black dotted lines. When the tag name gets highlighted, the Properties pane displays.
Set an Action in the Properties pane.
Set the Action as Link in the Properties pane.
Choose the Link type as an External.
Select Http://. Once Http:// is selected, a text box displays.
Note: The video can be configured to open either in another tab in the same web browser or as a popup in full screen mode. This can be set in the Publisher by setting the tag link action as an "External" tag.