How can i change the field name based on condition in xml file?

Question

How can I change the field name based on condition in XML file?

My code is:

<field name="parent_id" position="attributes">    
    <attribute name="string">{'HOD':[('is_student','=',True)]}</attribute>    
</field>

If field is_student is True, then Show HOD otherwise keep as Manager only.

How to achieve it?

Answer 1

As I am not able to do in XML file, because if I try the @Odedra solution, my design getting disturbed.

I'm achieve it with this code:

def fields_get(self, cr, uid, fields=None, context=None):
    if context is None:
        context={}
    res = super(hr_employee, self).fields_get(cr, uid, fields, context)
    if 'parent_id' in res and 'is_student' in context and context['is_student']:
        if 'string' in res['parent_id']:
            res['parent_id']['string'] = 'HOD'
    return res