Hi, I fixed some minor typos + have some comments on things need to be clarified. My comments are based on the sections + numbers inside the sections Detailed Description 3. I think you should add: However, this behavior can be controlled as explained later on and a lock may be released after the end of "endAction". User-work-flows 2. "If needed additional treatment the appropriate command will override getReadLocks() and getWriteLocks() methods of CommandBase <BR>" Don't you mean here the exclusive and shared locks? Failures - 4. In case task is found at DB, but not in SPM - will we want to clean it immediately at the first detection this issue occurs? (We talked about it today, and we think we should do that, giving other people a chance to comment) ----- Original Message -----