Sure, based on the information provided, you can create a "namespaces.keto.ts" file in Keto using the Ory Permission Language (OPL). Here's an example of how you can define the namespaces and permissions for your users:

typescript import { Namespace, Context } from "@ory/keto-namespace-types"  class RelationshipManager implements Namespace {   permits = {     activateConsumer: (ctx: Context): boolean => true,   } }  class SupportStaff implements Namespace {   permits = {     searchConsumers: (ctx: Context): boolean => true,   } }  class Accountant implements Namespace {   permits = {     createPartner: (ctx: Context): boolean => true,   } }  class SuperAdmin implements Namespace {   permits = {     activateConsumer: (ctx: Context): boolean => true,     searchConsumers: (ctx: Context): boolean => true,     createPartner: (ctx: Context): boolean => true,   } }

In this example, each user type is defined as a class that implements the

Namespace

interface. The permissions for each user type are defined in the

permits

object within each class. The

Context

parameter in the permission functions can be used to provide additional context for the permission check. Please note that this is a basic example and you might need to adjust it according to your specific needs. For more information on how to create a permission model in Ory Keto, you can refer to the [Ory Keto documentation](https://www.ory.sh/docs/keto/modeling/create-permission-model). Also, remember that the actual enforcement of these permissions would require additional setup, such as creating the appropriate relationships and rules in your Ory Keto configuration.