Does standalone mode for mender client offer some GUI to trigger the updates?

I understand based on the documentation that Standalone deployment | Mender documentation that for standalone / offline updates occurs by using mender CLI utility.

Is there some possible GUI to trigger the standalone changes.

Scenario

I have a raspberry pi that is not connected to the internet I wish to try bringing some updates via USB-stick. As far as I understand, I will be able to perform updates using mender update /mnt/sdX but is there some UI for the same to make it clickable?