Hi Piotr:

The direct value of a relation field(M2o，X2m) actually mapping the id of the co-model, not the 'name'.  And i suggest to use attrs + domain to determine the attr 'invisible' , you can try:

    <field name="kind"/>      
	​	​	​(PS: suppose the field 'kind' is Many2one,  it's better defining it like 'kind_id'.)
      
    <field name="render_path" attrs="{'invisible': [('kind', '!=', <the 'Render' id in co-model>)]}"/>  

The domain doesn't support a relational syntax(ie: model.field),  so if you still want use the name like 'Render' as dependency,  you can additionally define a related field in the model:

    kind_name = fields.Char(related='kind.name')

and then in xml file:

    <field name="kind_name" invisible="1"/>  (this field must in the view)
    <field name="render_path" attrs="{'invisible': [('kind_name', '!=', 'Render' )]}"/>