belongsToMany(Plan::class, 'project_plan'); } public function assets(): \Illuminate\Database\Eloquent\Relations\BelongsToMany { return $this->belongsToMany(Asset::class, 'project_asset'); } public function requirements(): \Illuminate\Database\Eloquent\Relations\BelongsToMany { return $this->belongsToMany(Requirement::class, 'project_requirement'); } public function teamMembers(): \Illuminate\Database\Eloquent\Relations\HasMany { return $this->hasMany(TeamMember::class); } }