Hi,

You can customize the selection options by extending the ApprovalCategory model. By using Python code like the one provided below, you can add additional choices to the existing ones. For instance, if you wish to include another option, you can incorporate the following code snippet:

class ApprovalCategory(models.Model):

    _inherit = 'approval.category'

    approval_type = fields.Selection(selection_add=[('purchase', 'Create RFQ\'s')])

Hope it helps