# setChatAdministratorCustomTitle

Use this method to set a custom title for an administrator in a supergroup promoted by the bot. Returns _True_ on success.

<table><thead><tr><th width="166">Parameter</th><th width="104.8203125">Type</th><th width="101.6796875">Required</th><th>Description</th></tr></thead><tbody><tr><td>chat_id</td><td>Integer or String</td><td>Yes</td><td>Unique identifier for the target chat or username of the target supergroup (in the format <code>@supergroupusername</code>)</td></tr><tr><td>user_id</td><td>Integer</td><td>Yes</td><td>Unique identifier of the target user</td></tr><tr><td>custom_title</td><td>String</td><td>Yes</td><td>New custom title for the administrator; 0-16 characters, emoji are not allowed</td></tr></tbody></table>
