Environment Switcher without Tealium Tool Google Chrome Extension

[washingtonalto]

Is there a way to have environment switcher without the need to install Tealium Tools via Google Chrome? The reason is our IT currently restricts the use of Google Chrome extensions and we need to perform environment switching. It will be good to have exactly the same functionality of Tealium Tools environment switcher but in bookmarklet form which we can run via Chrome bookmarks. 

[adrian_browning]

@washingtonalto  You can also use the Web Companion to load other environments, check out this TLC article.

https://community.tealiumiq.com/t5/iQ-Tag-Management/Methods-to-Switch-Publish-Environment/ta-p/2358...

Adrian