Was there any format for system analysis or was it just discussed verbally and points were recorded in the task? Was there a document or a page in Confluence describing what needs to be done?

In most projects, system analysis is documented to ensure transparency and understanding of requirements by all team members. Usually, a page is created in Confluence or a similar tool, where the following are detailed:

• Goals and objectives
• Functional requirements
• Non-functional requirements
• User scenarios
• Constraints and assumptions

If the project is small or in the early stages, discussions are sometimes held orally with subsequent recording of key points in a task (for example, in Jira). However, for more complex projects, having a formal document helps avoid misunderstandings and serves as a basis for development and testing.