I'd like to change a task state from Active to Resolve in team foundation server board, However, I can't drag and drop a task from active to resolve state.
I can change the task state to any states (new, active, close) except resolve state, in other words, I can't drag & drop the task Test1 from any states to Resolve state in below picture, but I can move from New to Active or Closed or vice versa.
Furthermore, I already saw this link but it's not the solution to my problem.
Why can't I do this? Where is the problem from?
A local Team Foundation Server. Version: 2018
Source Control Plugin: (Git)