As long as these fields are stored in the wp_usermeta table my plugin will support them. However, my plugin does not support fields stored in other tables apart from those created by the Cimy User Extra Fields plugin.
Sarah, thanks so much for your response. These fields are stored in the wp_usermeta table in a field called “wp_s2member_custom_fields” with values in an array, and I don’t see any place in your plugin to enter meta key values that are stored in an array.
My plugin will process a user meta field stored as an array, such as a meta field containing multiple checkbox selections, for example. But unfortunately it’s not designed to handle a situation where all of your custom fields are stored in an array rather than individual user meta fields.