> For the complete documentation index, see [llms.txt](https://help.metaforms.ai/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://help.metaforms.ai/open-end-cleaning-and-coding/open-end-coding/2.-review-the-code-frames.md).
# 2. Review the code frames
Use the question switcher or the previous and next controls to move between questions.
The left panel shows:
* All responses
* Uncoded responses, when any remain
* Each code's number, label, response count, and percentage
* Fixed Other and None codes, when enabled
Select a code to filter the response panel and view its description. Use **Search responses…** to search across the selected question's responses.
#### Edit the frame
You can:
* **Edit a code:** change its number or label.
* **Add a code:** enter a label and, optionally, a description. Metaforms reassigns responses after the code is added.
* **Merge codes:** select two or more code checkboxes and select **Merge**.
* **Split a code:** select the scissors control, enter two labels, and select **Split & Re-run AI**.
* **Delete a code:** remove the code and leave its assigned responses uncoded until they are reassigned.
#### Reassign responses manually
In the response panel:
* Select the + control to assign a code.
* Select the × on a code badge to remove that assignment.
* Select **Uncoded** in the code list to focus on responses that still need a code.
The assignment control follows the multi-coding setting. When multi-coding is off, the + control disappears after one code is assigned. When it is on, the control disappears after the configured limit is reached.
#### Change coding settings during review
Select **Settings** to revisit the coding configuration.
* Multi-coding changes are applied immediately to the current frames.
* Structure, fixed buckets, and sentiment changes require **Regenerate code frames**.
> **Important:** Regenerating rebuilds every question's code frame and replaces manual frame edits. Metaforms shows the affected downstream work before applying the change.
#### Export and approve frames
* Select **Export Code Frame** to download the project's code frames as an Excel workbook.
* Select **Approve** when the current question's frame is ready.
* Select **Approve all** to approve every generated frame that has not yet been approved.
An approved frame can be moved back to draft by selecting **Approved** again. Every question must be approved before **Continue to Coding Summary** is enabled.
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