onboarding video task how can we embed an url of a file under fusion **** path?

Summary

onboarding video task how can we embed an url of a file under fusion **** path?

Content

Hello,

In onboarding , we would like to have a task type Video. The video is located in FUSION UCM path and NOT A you tube path.
we navigate to : checklist - checklist template - task - video type
and in the URL we place a URL of the UCM. like 
https://ab.ac.oraclecloud.com/cs/groups/public/documents/digitalmedia/ytaw/njk1/~edisp/ucmfa0xxx.mp4

How can we  embed the  URL ? ( to have the video displayed in the same window)

as its mentioned in guide -