def METHOD_NAME():
    # ### commands auto generated by Alembic - please adjust! ###
    op.create_table(
        "organisations",
        sa.Column("id", sa.Integer(), nullable=False),
        sa.Column("name", sa.String(length=512), nullable=False),
        sa.Column("logo", sa.String(), nullable=True),
        sa.Column("url", sa.String(), nullable=True),
        sa.PrimaryKeyConstraint("id")
        # ,
        # sa.UniqueConstraint("name"),
    )
    op.create_table(
        "organisation_managers",
        sa.Column("organisation_id", sa.Integer(), nullable=False),
        sa.Column("user_id", sa.BigInteger(), nullable=False),
        sa.ForeignKeyConstraint(["organisation_id"], ["organisations.id"]),
        sa.ForeignKeyConstraint(["user_id"], ["users.id"]),
    )
    op.create_table(
        "teams",
        sa.Column("id", sa.Integer(), nullable=False),
        sa.Column("organisation_id", sa.Integer(), nullable=False),
        sa.Column("name", sa.String(length=512), nullable=False),
        sa.Column("logo", sa.String(), nullable=True),
        sa.Column("description", sa.String(), nullable=True),
        sa.Column("invite_only", sa.Boolean(), nullable=False),
        sa.Column(
            "visibility",
            sa.Integer(),
            nullable=False,
            server_default=str(TeamVisibility.PRIVATE.value),
        ),
        sa.ForeignKeyConstraint(
            ["organisation_id"], ["organisations.id"], name="fk_organisations"
        ),
        sa.PrimaryKeyConstraint("id"),
    )
    op.create_table(
        "project_teams",
        sa.Column("team_id", sa.Integer(), nullable=False),
        sa.Column("project_id", sa.Integer(), nullable=False),
        sa.Column("role", sa.Integer(), nullable=False),
        sa.ForeignKeyConstraint(["project_id"], ["projects.id"]),
        sa.ForeignKeyConstraint(["team_id"], ["teams.id"]),
        sa.PrimaryKeyConstraint("team_id", "project_id"),
    )
    op.create_table(
        "team_members",
        sa.Column("team_id", sa.Integer(), nullable=False),
        sa.Column("user_id", sa.BigInteger(), nullable=False),
        sa.Column("function", sa.Integer(), nullable=False),
        sa.ForeignKeyConstraint(["team_id"], ["teams.id"], name="fk_teams"),
        sa.ForeignKeyConstraint(["user_id"], ["users.id"], name="fk_users"),
        sa.PrimaryKeyConstraint("team_id", "user_id"),
    )
    op.add_column("projects", sa.Column("organisation_id", sa.Integer(), nullable=True))
    op.alter_column(
        "projects", "task_creation_mode", existing_type=sa.INTEGER(), nullable=False
    )
    op.create_index(
        op.f("ix_projects_organisation_id"),
        "projects",
        ["organisation_id"],
        unique=False,
    )
    op.create_foreign_key(
        "fk_organisations", "projects", "organisations", ["organisation_id"], ["id"]
    )
    op.drop_index(
        "idx_task_validation_mapper_status_composite",
        table_name="task_invalidation_history",
    )
    op.create_index(
        "idx_task_validation_mapper_status_composite",
        "task_invalidation_history",
        ["mapper_id", "is_closed"],
        unique=False,
    )
    # ### commands auto generated by Alembic - please adjust! ###
    op.create_table(
        "campaigns",
        sa.Column("id", sa.Integer(), nullable=False),
        sa.Column("name", sa.String(), nullable=False),
        sa.Column("logo", sa.String(), nullable=True),
        sa.Column("url", sa.String(), nullable=True),
        sa.Column("description", sa.String(), nullable=True),
        sa.PrimaryKeyConstraint("id"),
    )
    op.create_table(
        "campaign_projects",
        sa.Column("campaign_id", sa.Integer(), nullable=True),
        sa.Column("project_id", sa.Integer(), nullable=True),
        sa.ForeignKeyConstraint(["campaign_id"], ["campaigns.id"]),
        sa.ForeignKeyConstraint(["project_id"], ["projects.id"]),
    )
    op.create_table(
        "campaign_organisations",
        sa.Column("campaign_id", sa.Integer(), nullable=True),
        sa.Column("organisation_id", sa.Integer(), nullable=True),
        sa.ForeignKeyConstraint(["campaign_id"], ["campaigns.id"]),
        sa.ForeignKeyConstraint(["organisation_id"], ["organisations.id"]),
    )
    op.drop_index(
        "idx_task_validation_mapper_status_composite",
        table_name="task_invalidation_history",
    )
    op.create_index(
        "idx_task_validation_mapper_status_composite",
        "task_invalidation_history",
        ["invalidator_id", "is_closed"],
        unique=False,
    )
    # ### end Alembic commands ###