> For the complete documentation index, see [llms.txt](https://docs.greytrix.com/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://docs.greytrix.com/gumu-sage-crm-integration/sage-100/user-guide/configuring-gumu-integration-on-sage-crm/import-custom-field.md). # Import Custom Field The Import Custom Field routine process is used to display Year-To-Date (YTD), Last Year-To-Date (LYTD), Last Invoice Date, and Last Sales Order data which displays customer sales information of the current year as well as of last year under YTD and LYTD fields.‌ ![](https://gblobscdn.gitbook.com/assets%2Fgreytrix-products%2F-MNSljbtWp6uUTQSeFLU%2F-MNSmRDw1nrkliPRmBX7%2F44.jpeg?alt=media) When we initially install GUMU, this feature is disabled by default. Users can enable this functionality by following the below steps,‌ * Login into Sage CRM. * Go to Administration-> Customization->Translation * Search for the caption Code as ‘**ImportCustomfield**’ * Select that Translation and change the US and UK translation from ‘**N’** to ‘**Y’** * Run the Refresh Metadata. ![](https://gblobscdn.gitbook.com/assets%2Fgreytrix-products%2F-MNSljbtWp6uUTQSeFLU%2F-MNSmRDuTRMeLo8RR-Ng%2F42.jpeg?alt=media) Once the user is done with the above steps, the **Import Custom fields** option is visible under the **Sage 100 Administration** menu where there are 3 checkboxes **Sales YTD, Last Invoice Date,** and **Last Sales Order Date** for which the user wants to sync the data in Sage CRM.‌ ​Users can select any checkbox and can select any one of the criteria either **Date** or **Customer Number** range to import custom fields for customers into Sage CRM. As shown below screenshot‌