The Select Item Field contains two lists of items and buttons in between them. These lists can be arranged either side-by-side or stacked vertically.
The left (or top) list displays available options, while the right (or bottom) list shows the currently selected items. Users can move items between the two lists using the buttons in the middle.
An example use case for this field is for an administrator to assign roles to a specific user. The left (or top) list would display the available roles, while the right (or bottom) list would show the roles currently assigned to the user.
Load Possible Options Target
Contains the target information of the target that will be called to get the list of possible options displayed on the left (or top).
Title Possible Options
The text that will be displayed above the left (or top) list. This text should clearly indicate to the user that these are the options that are not selected.
Load Selected Options Target
Contains the target information of the target that will be called to get the list of selected options displayed on the right (or bottom).
Title Selected Options
The text that will be displayed above the right (or bottom) list. This text should clearly indicate to the user that these are the options that have been selected.
Add/Remove Stored Procedure
Determines the TSQL procedure that will be called to add/remove the selected item(s).