# Customisation [](https://bookstack.iconography.co.uk/uploads/images/gallery/2024-09/bQ2image.png) This tab allows you to manage Customisations; these are complex options where their number and/or complexity mean that creating individual Variants for each potential combination is impractical.
To manage Customisations, the product must be set as 'Made to Order' on the [Product](https://bookstack.iconography.co.uk/books/categories/page/product "Product") tab
### Potential Uses There are a wide variety of potential use cases, as well as different solutions to the problem of product setup - Combinations of multiple options, e.g. 'Choose Colour', 'Choose Size', 'Choose Feet', 'Choose Drawers', 'Choose Tension', all on a single product - Visual representation of options via [Swatches](https://bookstack.iconography.co.uk/books/swatches "Swatches") - Parent and Child options, e.g. customer chooses 'with drawers' (yes/no), with a subsequent set of options that only display if they select 'yes' - Addition of personalisation, e.g. a handstitched name on the back of a football kit ### Pricing Customisations may be added at various price points - Options with a surcharge of a fixed monetary value, e.g. +£15 to add personalisation - Options with a surcharge as a percentage of the total value, e.g. +10% to have the product gold plated - Options with no cost implication, e.g. the cost of the option is built into the variant ## Setup Customisation is applied individually to each [Variant](https://bookstack.iconography.co.uk/books/categories/page/variants "Variants"). ### Managing CustomisationsField | Purpose |
Option | *This is the Option Name, e.g. 'choose colour'* *Requires the [Option](https://bookstack.iconography.co.uk/books/options "Options") to be setup prior to the Customisation* |
Top Level Option | *If unticked, this option will be a Child Option, and will only be selectable if its parent has been selected* *This defines whether the option defaults to yes* |
Child Option | *These tick boxes will only be visible if another Option has been set as a Child Option; you will then be able to link Child Options to specific Option Values* |
Value | *This is the Option Value, e.g. 'pink' or 'green'* *If Customisations are setup via the [Swatch Assignment](https://bookstack.iconography.co.uk/books/swatches/page/swatches "Swatches") tool, this will default to the name of the Swatch* |
Code | *This is the option code, and is used as an identifier* *Defaults to blank* |
Price + £ | *Additional value to be added to the selling price of the Variant* |
Cost + £ | *Additional value to be added to the cost price of the Variant* |
Price + % | *Additional percentage to be added to the selling price of the Variant* |
Swatch | *Choose the [Swatch](https://bookstack.iconography.co.uk/books/swatches/page/swatches "Swatches") that will display with this Option Value* |