> ## Documentation Index > Fetch the complete documentation index at: https://pitchprint.com/llms.txt > Use this file to discover all available pages before exploring further. # Design Configuration > Reference for every per-design option across the General, Resources, Modules, History and 3D View tabs of the configuration panel. Every design has its own configuration panel, split into five tabs. This page documents each option in the order it appears. ## General Your design title. The message shown when the app loads. Accepts plain text or HTML. Add [tags](/docs/documentation/tags) that extend the functionality of the editor. Displays a form containing every element in the design when it loads. Customers fill in the form and the design updates from their input. If a Welcome Message is also enabled, this form overrides it. Hide the Backgrounds, Pictures or Text tabs. Selected tabs are not visible to the customer. Prevents customers from changing the background. Disables click-to-add for images. Images can only be added by dragging and dropping them into masks. Uploaded images are placed into available masks automatically. Only masks on the canvas are filled. For example, with 5 masks and 6 uploads, the first 5 images fill the masks and the 6th is added straight to the canvas. Items snap only within the page boundaries and cannot extend beyond them. Convert uploaded images to **grayscale** or **black & white**, and apply **ICC profiles**. Lets customers download the PDF directly from the app. Splits every clickable mask in the design into a separate PDF page. Syncs colors across elements sharing a chain ID. Changing one item's color updates every item in the same chain. See [colour chains](/docs/tutorial/how-to-create-colour-chains). Stops customers dragging to select multiple items at once. Enables the [DPI check](/docs/tutorial/photo-resolution-check) for this design. Shows an item's physical dimensions while it is being resized. Not available for text items. It applies to all other item types. Opens the image source picker automatically when the editor loads. The minimum DPI images must meet for this design. The color applied to new text added to the canvas. Provide both the **RGB** and the **CMYK** value, or the PDF output will be wrong. Used in the [Design Selector](/docs/tutorial/design-selector-module) in place of the original design preview. The font applied to text in the design by default. See [adding your own fonts](/docs/tutorial/how-to-add-your-own-fonts). The tab that opens first when the designer loads. The mode applied to new background images added to the design. The unit of measurement used throughout the design. Controls which characters customers can type. Enter a valid Regex pattern defining the allowed characters. The smallest font size customers may use for text in the design. ## Resources Manage which resources are available inside the design. You can include or exclude them individually, or apply the change to all at once. Applies to **Pictures**, **Backgrounds**, **Fonts**, **Text Arts** and **Colors**. ## Modules Modules add optional behaviour to a design. Each has its own guide: Links your site's quantity element to the number of pages in the design, updating it automatically. Lets customers add, remove, sort and swap pages within the design. Syncs dimensions between your product page and the editor, using preset or custom values. A quick-edit form for changing canvas items without touching the canvas. Bulk Photo Print, Vintage Photo Prints, and Photo with Paper Type. Lets customers change the color of the template image inside the design. Offer different color combinations per layer of a design. Lets customers remix and swap the images in a design. Prepopulate a design from an uploaded Excel or CSV file. Lets customers start with a single page or a double-sided layout. **Canvas Adjuster** and **Page Count** behave differently across ecommerce frameworks. Canvas Adjuster currently has native support for **drop-downs only**. ### Photo Prints categories Offers customers a choice of size and paper type. Lets customers order multiple quantities of each photo they upload. Uses the customer's uploaded photo as the design itself. The image fits the page it is placed on, matches that design's dimensions, and stays editable. Values and options selected in the editor cannot currently be synced back to the product page. They **are** included in the PDF bookmarks. ## History Each time a design is saved, a new version is recorded. Use the history to review earlier versions and revert if a change went wrong. ## 3D View Lists every 3D model available on the domain, so you can assign one to the design. See [3D views](/docs/documentation/3d-view-introduction). ## Related articles Create, edit, organize and configure designs and categories in the admin. Build your own design template step by step in the standalone editor. Understand the four canvas layers and the three main design types. Import ready-made designs from the PitchPrint store into your categories. This documentation is built and hosted on [Mintlify](https://mintlify.com), a developer documentation platform.