Hi, i m looking to generate radio button from a many2many field in a web view (website_sale.product)

my field : line_ids = fields.Many2many('configurateur_product.line')

my field in the view : <span t-field="p_variant.line_ids" t-field-options='{"widget":"many2many_checkboxes"}' />

ive try this one to : <span t-field="p_variant.line_ids" t-field-options='{"widget":"radio"}' />

the result : configurateur_product.line(1, 2, 3).

thanks for answering

Martin