Final answer:
Quality control should be an ongoing process with particular attention during transitions in a project. Ensuring stakeholder 'buy-in' is essential for successful quality management. Specific advice from Jonah is not mentioned, but the importance of continuous quality control is emphasized.
Step-by-step explanation:
The recommendation from Jonah regarding the timing of quality control processes is not explicitly detailed in the context provided. However, the general practice in project management and business processes is the integration of quality controls at multiple stages, particularly at points where there are significant transitions or changes. The reference to checking in about 'buy-in' suggests that it is important to ensure that stakeholders are in agreement and supportive of the process, as this buy-in is necessary for the successful implementation of quality controls and overall project success.
Therefore, while specific advice from Jonah is not given, it can be understood that quality control should be a continuous process, with an emphasis on periods of transition within the project where reassessment and reaffirmation of stakeholder commitment are essential for maintaining the quality and alignment with project goals.