Remove change stage comment box and rename actions buttons
Is it possible to remove the comment boxes that appear when moving to the next stage?
Yes, navigate to Admin->Change Template->Edit the necessary template->Field Status comments->Disable Mandatory option.
Is it possible to rename the action buttons like ‘Accept’ Or ‘Reject’?
Yes, navigate to Admin->Problem/Change management->Stage and Status. Here you have to edit and update the Action name for each stage if required.