Block/Unblock
Through this action you can isolate a certain amount of Tokens so that they will remain unaffected by other actions, (i.e. transfers, burns etc.)
You can see the amount of Blocked / Unblocked tokens represented by this symbol:
After navigating to the "Actions" screen and viewing your investor list, you can see the amount of Blocked or Unblocked tokens for each investor. You can then either Block or Unblock for either individual or all investors through the "Actions" menu.
Once the transaction is confirmed on-chain you should see the amount update and you can view the transaction in the Servicing Activity section on the Dashboard Overview.