openingguidelines

noun
UK /ˈəʊpənɪŋ ˈɡaɪdlaɪnz/
US /ˈoʊpənɪŋ ˈɡaɪdlaɪnz/

Rules that tell you how to start something the right way.

The chess club gave us opening guidelines for our first game.


OTHER MEANINGS

2. Advice given at the start of a meeting or event.

The teacher shared opening guidelines before the field trip.

3. First-step suggestions for a new project.

Our opening guidelines for the garden project listed what tools to bring.

4. Basic rules for how to begin a game or contest.

The referee read the opening guidelines to both teams.