# Modifying Registration Templates After Launch #### You should edit registration templates when: * You need to add new questions to collect additional information * You want to remove or modify existing questions * You need to update dropdown options or field properties * Compliance or regulatory requirements change **Important note:** Changes to registration templates will apply to all future registrations. Existing registered applicants will see the updated form if they edit their profile, but they won't be forced to complete new required fields. *If you need all existing registered applicants to complete a **new** registration form, please get in touch with the Tahua Support team.* --- # 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://help.tahua.io/knowledge-base/administrator-help-guides/registration-management/modifying-registration-templates-after-launch.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.