Yes. Any field value written to happyforms_message_part can be pivoted into a column. That covers text, email, multi-line text, select, checkbox, date, and file upload fields. The form's field configuration provides labels and types so the columns are properly typed.

Yes. SleekView writes through HappyForms' message update path for the field types it supports, and falls back to direct writes against happyforms_message_part with conflict detection on the message timestamp.

SleekView reads the field configuration from the message's parent form, joins happyforms_message_part by message_id, and exposes each field as an addable column. The pivot uses a join at query time, so new form fields appear immediately.

Yes. Add form_id as a column and filter to a subset of forms or leave it open. Only fields shared across the selected forms become broadly useful columns; SleekView labels each field with the form it belongs to.

Yes. Both are columns on happyforms_message and SleekView exposes them as inline-editable toggles. Bulk-toggle across many responses is supported without per-message clicks.

Most HappyForms integrations (Mailchimp, webhooks) run on response creation. Inline updates through SleekView fire HappyForms' update hooks, but most integrations are configured to act only on creation, so an inline update won't re-trigger them. Test with one row before applying bulk changes.

Yes. SleekView exposes text-search filters per pivoted column. The query uses a LIKE-style search on the meta value, which is fine for moderate volumes; for very large tables, scope by date range first.

Upload-field parts store the file URL or attachment ID. SleekView renders these as filename cells linked to the file or media library, and "has attachment" works as a one-click filter.