Exam CT-TAE topic 1 question 2 discussion

A major component of your organisation's Test Automaton Solution (TAS) is a popular open-source third-party capture-replay tool for automated functional testing.
Which two of the following must the Test Automation Engineer (TAE) ensure happens for this TAS? a) The third party tool is placed under configuration management control. b) The annual support and maintenance costs are agreed with the tool's vendor. c) It is Important to obtain information about updates and new versions of the tool so that the third party tool is kept up to date. d) Ensure that the TAS test scripts are integrated into the tool's framework. e) Ensure that no changes are made to the tool, because modifications are not allowed for third party products.