1) Install the Custom Element DataManager Field - Import the Custom-Element-Data-Manager-Custom-Field-Type.zip file via the CommonSpot Site Admin 'Elements & Forms > Field Types and Masks' 2) Copy the 'post-save-form-hook.cfm' file from the '/ADF/extensions/customfields/custom_element_datamanager/site-files/' directory to the root of your site. - If you already have a 'post-save-form-hook.cfm' file in the root of your site DO NOT overwrite it. There may be override fuctions and/or custom code in that site level version of this file. Copy the code from the Custom Element DataManager's /custom_element_datamanager/site-files/post-save-form-hook.cfm file into your sites existing post-save-form-hook.cfm file. 3) Restart CF or Reset ADF - If you already had a post-save-form-hook.cfm file in place in your site root then only an ADF reset '?resetADF=1' is required and a CF restart would NOT be needed.