# Attributes If your RADIUS solution requires configuring attributes, click the **Attributes** tab and then click **Add**. In the dialog that opens, choose a desired preconfigured vendor and attribute: * In the **Vendor** drop-down list, select a vendor. * In the **Attribute** list, select a vendor attribute. * In the **Value** field, enter a value for the selected attribute type (numeric, string, IP address, date, etc). In certain scenarios you may need to add vendors and attributes that are not listed in this dialog. For the information about how to add vendors and attributes, please see the following KB article: . Click **OK** and then click **OK** again .to close all dialogs. --- # Agent Instructions: Querying This Documentation If you need additional information that is not directly available in this page, you can query the documentation dynamically by asking a question. Perform an HTTP GET request on the current page URL with the `ask` query parameter: ``` GET https://docs.parallels.com/landing/ras-admin-guide/v19-en-us/parallels-ras-19-administrators-guide/connection-and-authentication-settings/multi-factor-authentication/using-radius/attributes.md?ask= ``` The question should be specific, self-contained, and written in natural language. The response will contain a direct answer to the question and relevant excerpts and sources from the documentation. Use this mechanism when the answer is not explicitly present in the current page, you need clarification or additional context, or you want to retrieve related documentation sections.