Submitted by Juliano Correa on behalf of Tom van Koeveringe.

Change description:
Nowadays, we are able to configure the update thumbnail on web client for the current situations:
1 - When importing documents
2 - After release quick change
Via user preferences on web client.

Our customers would like to configure the update thumbnail like we had in Power User, with these options:

Reference (https://documentation.bluecieloecm.com/BCWebHelp/en/meridian/2018%20R2/ag/Content/Meridian%20AG/HKEY_CURRENT_USER%20Software22.htm?Highlight=thumbnail)
CreateThumbnailOn | Dword

"Sum of bit flags indicating when to update thumbnails."
1 On import
2 On submit working copy
4 On change workflow state

We are missing the number 4, "on change workflow state"
Would be possible to evaluate the efforts necessary to implement it?