criteria builder with disjunction for hasMany properties

[liliya woland]

I'm attempting to search Retailer db object; my search brakes. At this point I have the following:

def test = Retailer.withCriteria()
{
        or {
                brands{ 'in'("id",supplier.brands.id)}
                likedBrandNames in(myList)
        }
        eq('isActive',true)
        order("legalEntityName","asc")
}

The problem is that in Retailer hasMany I have

hasMany = [ brands: Brand, likedBrandNames: String, okViewProfileBrandIds: Long]  

But while brands: Brand is a db object, the other two objects are simple arrays. Line brands{ 'in'("id",supplier.brands.id)} works fine. But how do I run 'in' comparison of myList for likedBrandNames? Anybody?