Cant locate place to remove a Chrome extension

[TwistedHelixis]

Last year I deployed a chrome extension, which i thought I had done via the Google Admin portal.

 

The staff are now having issues with this extension so I went to remove it but it's not listed (or I am looking in the wronge place) in the Google Admin portal.

 

I know Google have been moving everything around, so perhaps that section is now somewhere else.

 

Any ideas.

[TwistedHelixis]

Found it