1. Administration and security
  2. Administration
  3. Workspaces
  4. Search the list of workspaces

If you’ve got a long list of workspaces, you can use the search function to refine the list.  

Enter the workspace name you're searching for in the search box and the list dynamically updates to show only the relevant results.

The search function on the Workspaces tab in the Administration console.  The search filters results based on the letters