Active state vs In Development

[Chris Cundy]

Could someone tell me what is the difference between the "Active" and "In Development" states in DevOps?

We're using DevOps for managing our project work and when starting on work we are confused as to whether we should be using "Active" or "In Development"? 

Thanks.

[#2]

Depends which of the 4 process-types you're using, and whether any custom process has been applied to the process your project is using.  More here: workflow states in Azure Boards