Hello guys.

I have a compute field and then I would like to put a search for this field in a view.

I found the documentation in odoov13 that looks  possible :

upper_name = field.Char(compute='_compute_upper', search='_search_upper')

def _search_upper(self, operator, value):
    if operator == 'like':
        operator = 'ilike'
    return [('name', operator, value)]

Then I tried to apply on my code :

sub_state = fields.Char(compute='_get_substate', search='_search_sub_state')



def _get_substate(self):
    for batch in self:
        batch.sub_state = 'wait'

@api.model
def _search_sub_state(self, operator, operand):
    return [('name', operator, operand)]

However I can see in the screen the custom filter with the sub_state but when I put a value there it is  returning nothing.

Do you would know what is missing on my code?

Thank you so much