Workflow Elements has been a passion project of mine since 2016 and its a collection of user-friendly Custom Workflow Activities that address many shortcomings in Dynamics 365. Much of this functionality can now be performed using Power Automate, but if you’re On Prem or not ready to make the jump, this tool can be a life-saver.

Workflow Elements is open source on GitHub at: https://github.com/akaskela/WorkflowElements

Significant documentation and examples are available at: https://workflowelements.com/