# Configuring Find Similar

The power user can set the following preferences for the Find Similar component.

The power user can update the backing data source, add identifying headers, and customize the component's interface.

- Data source controls: Select from the available data sources in the drop-down list, and then click Update data source to bind your selection to the component.

- Header Fields: Display property or dimension values that identify the starting record in the header of the component.
  Note: To configure the display name of the property or dimension, you must use the Attribute Settings component.

  The image below shows the Find Similar component with Header Fields configured:

- Include all dimensions: When this box is checked, all dimensions are included in the Find Similar component. When this box is unchecked, the Hidden Dimensions and Selected Dimensions lists display, and the user can select which dimensions to hide or include.

- Calculate projected results: Show how many similar results will be returned with the selected dimensions.

- Show "Return to Record Details" link: Clears the dimensions listed in the Find Similar component and returns the user to the Record Details component.

- Multiselect collapse/expand threshold: Sets the number of dimension values after which the list can be collapsed.

  In the example below, six values are selected for the Body dimension. Because the threshold is set at 3, the user has the option to collapse the list (highlighted below).

- Targeted Page: Specify a separate page to display the Find Similar results.

  Note: The target page must have a Results Table component.