Confluence
Paste the Markdown into a new page and check how it looks. If the # and ** marks show as plain text, or it lands as one block of code, make a two-column table instead: the five field names down the left, your answers on the right.
Notion
Paste the Markdown into a new page and check how it looks. If the formatting does not arrive, make a table, or a database with a column for each field. Notion can also import the downloaded .md file from Settings, under Import, as Text & Markdown.
In either tool
- Use one page for each decision, or one row for each decision in a table.
- Keep the date in its own column, so you can sort by it.
- Link each decision to the ticket or thread it came from.