Each division can have zero or more employees.

Each employee belongs to zero or 1 division.

This is a non-identifying relationship.

Each division must have 1 or more employees.

Each employee belongs to zero or 1 division.

This is a non-identifying relationship.

Each division can have zero or more employees.

Each employee belongs to 1 division.

This is a non-identifying relationship.

Each division must have 1 or more employees.

Each employee belongs to 1 division.

This is a non-identifying relationship.

Each team works on zero or one project.

Each project is being worked on by no team or just one teams.

This is a non-identifying relationship.

Each team works on one project.

Each project is being worked on by no team or just one team.

This is a non-identifying relationship.

Each team works on zero or one project.

Each project is being worked on by one team.

This is a non-identifying relationship.

Each team works on one project.

Each project is being worked on by one team.

This is a non-identifying relationship.

Each employee belongs to zero or more divisions.

Each division has zero or more employees.

This is a non-identifying relationship.

Each employee must belong to 1 or more divisions.

Each division has zero or more employees.

This is a non-identifying relationship.

Each employee belongs to zero or more divisions.

Each division has 1 or more employees.

This is a non-identifying relationship.

Each employee must belong to 1 or more divisions.

Each division has 1 or more employees.

This is a non-identifying relationship.