Extract System Screens

Desired Outcome

Adding extract screens, initially from Phase 1 and in the course of doing that

• learning about our screen definition files (YAML files)
• being able to modularize screen parts where appropriate (e.g. address data entry)
• storing query data for extracts so they can be re-run in the future with the same criteria
• getting to know the openPETRA database structure documentation
• querying data from the database with the extract criteria as input to produce the desired list of partner records
• learning about the client-server-programming and the project structure