# Tenant management

The **Tenant** section of the admin panel lets you **customize** the global settings of your [PaaS platform.](/en/paas.md) This section centralizes all the configurations that define the behavior, limits, and features of your AIsuru instance.

### **Section overview**

Tenant configuration is organized into several categories that define:

* **General information** about the platform;
* **Usage limits** for Agents, users, and resources;
* **Chat history** and how many days to retain it;
* **Audio configuration**
* **SMTP configuration** at the tenant level
* **Features** enabled for users;
* **Customization** of the user experience.

### **General information**

* **URL**: main address of the platform (e.g. url.example.com);
* **Name**: name of your PaaS instance;
* **Logo URL**: address of the company logo image;
* **Admin email**: main administrator's email address *(editable)*;
* **Theme**: color scheme for the user interface;
* **Privacy policy URL**: link to the privacy policy *(editable)*;
* **Perplexity API Key**: This key will be used by tenant users *(editable)*;
* **Aliases**: alternative domains separated by commas (e.g. url1.example.com, url2.example.com).

### **Agent limits**

* **Max Agents per admin**: maximum number of Agents admins can create;
* **Max Agents per user**: maximum number of Agents each user can create *(editable)*;
* **Max total Agents**: overall limit on Agents across the platform.

### **User count limits**

* **Max admins**: maximum number of platform administrators;
* **Max users**: maximum total number of users who can register.

### **Session limits**

* **Disable registration**: control to block new sign-ups;
* **Max free sessions**: total limit of free sessions on the platform;
* **Max free sessions per user**: limit of free sessions per user *(editable)*;
* **Non-free session cost**: rate for paid sessions.

### **AI message limits (completions)**

* **Max completions**: total limit of AI responses the platform can generate;
* **Max completions per user**: limit of AI responses per user *(editable)*.

### **Document upload limits**

* **Max import size**: global limit for document imports;
* **Max import size per user**: import limit per user *(editable)*.

### Chat history: days to retain

Specify how many days you want to keep conversations for.

**Warning:** once the retention period ends, conversations will be automatically deleted. This is irreversible and the deleted data cannot be recovered.

### Audio configuration (TTS and STT)

You can choose to change the provider used for voice services. The available options are:

* Azure (AI Speech): already used by default on the platform;
* OpenAI: will use the whisper-1 model for STT and tts-1 for TTS.

After selecting the **Speech provider**, continue by entering the API key in the **Speech API Key** field.

**Note:** make sure you're using an active API key with the necessary permissions for TTS and STT services.

### **SMTP configuration**

Fill in the following fields:

* SMTP Server: the address of the SMTP server;
* SMTP Port: the port number used;
* SMTP Username: the username for authentication;
* SMTP Password: the authentication password;
* Socket Security: select the protocol from the dropdown menu;
* Sender Email: the email address that will appear as the sender;
* Sender Name: the name that will appear as the sender.

To see configuration examples, go to the documentation section on [AIsuru's email sending function](/en/advanced-features/integrations/functions/aisuru-functions.md).

### **Features**

* **Paying**: this option is normally enabled;
* **Billing delegation**: this option is normally disabled;
* **Users can create Agents**: permission for non-admin tenant users to create Agents *(editable)*;
* **Users can edit the Memori chain**: enables the ability to use [Expert Groups](/en/extensions/expert-group.md) in the tenant;
* **Enable badges**: lets your users earn Open Badges;
* **Enable virtual spaces**: access to and management of 3D environments;
* **Enable Deep Thinking**: enables the ability to use Deep Thinking on the tenant;
* **Enable DCM integration**: lets your agents provide Open Badges through contents;

### **Conclusion**

To save your changes, click the "Confirm" button at the bottom. Changes take effect immediately.


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