> For the complete documentation index, see [llms.txt](https://docs.enercalc.com/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://docs.enercalc.com/sel-faq/using-the-software/calculation-modules/loads-forces/project-load-group-builder/migrating-data-to-a-new-instal.md). # Migrating data to a new installation How to transfer Project Load Group Builder custom load data to a new ENERCALC SEL installation. ## How do I transfer my custom load data in Project Load Group Builder when I set up ENERCALC SEL on a new computer? Your custom load items are your **User Defined** library, stored in a file named `LoadDbase.TPS`. The **ENERCALC Supplied** library ships with the program, so it doesn't need to be moved. To find the file, open the Project Load Group Builder and check the **Usage Steps** panel, which lists the exact path to the User Defined `LoadDbase.TPS` (typically `…\Documents\ENERCALC Data Files\`). Copy that file to the same location on the new installation. You can also select **Settings > File Locations** to see the first path, which is the default location for your project files and several per-module data files. --- # Agent Instructions This documentation is published with GitBook. GitBook is the documentation platform designed so that both humans and AI agents can read, navigate, and reason over technical content effectively. Learn more at gitbook.com. ## 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, and the optional `goal` query parameter: ``` GET https://docs.enercalc.com/sel-faq/using-the-software/calculation-modules/loads-forces/project-load-group-builder/migrating-data-to-a-new-instal.md?ask=&goal= ``` `ask` is the immediate question: it should be specific, self-contained, and written in natural language. `goal` is optional and describes the broader end goal you are ultimately trying to accomplish on behalf of the user. GitBook uses it to tailor the answer towards what is most useful for that goal. 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.