Suppose you are asked to describe a technical specification, but you lack data. What actions would you take?

If there is not enough data to prepare the technical specification, I first clarify with the customer or interested parties the missing details by asking specific questions. If direct contact is not possible, I study available documentation, analogs, or market requirements. It is also possible to conduct a workshop or interviews with users to identify their needs. It is important to record all assumptions and open questions in the technical specification, so they can be later agreed upon and clarified. This approach helps minimize misunderstandings and improve the quality of the final document.