function getInputData() {

    try {

        var script = runtime.getCurrentScript();

        var schoolId = script.getParameter({name: 'custscript_school_id'})
        var schoolName = script.getParameter({name: 'custscript_school_name_param'})

        var uniqueID = Math.floor(Math.random() * (Math.random() * 20) + 100) + 5

        var anotherValue = uniqueID + 44

        var array1 = []
        var array2 = []
        var array3 = []


        var customSearch = search.create({
            type: search.Type.CUSTOMER,
            title: 'custsearch_' + anotherValue,
            id: 'customsearch_customer_' + uniqueID,
            isPublic: true,
            filters:
                ['custentity_lf_school_record', 'is', schoolId],
            columns:
                [
                    search.createColumn({
                        name: "entityid",
                        sort: search.Sort.ASC,
                        label: "Name"
                    })

                ]
        });

        var assemblyItemSearch = search.create({
            type: search.Type.ASSEMBLY_ITEM,
            title: 'custsearch_' + anotherValue,
            id: 'customsearch_assembly_' + uniqueID,
            isPublic: true,
            filters: [
                ["type", "anyof", "Assembly"],
                "AND",
                ["isinactive", "any", ""],
                "AND",
                ['custitem_lf_school', 'is', schoolId],
                "AND",
                ['custitem_lf_school_name', 'is', schoolName],
            ],
            columns:
                [
                    search.createColumn({
                        name: "itemid",
                        sort: search.Sort.ASC,
                        label: "Name"
                    })
                ]
        })

        var inventoryItemsSearch = search.create({
            type: search.Type.INVENTORY_ITEM,
            title: 'custsearch_' + anotherValue,
            id: 'customsearch_inventoryItem_' + uniqueID,
            isPublic: true,
            filters: [
                ["type", "anyof", "InvtPart"],
                "AND",
                ["isspecialorderitem", "any", ""],
                "AND",
                ['custitem_lf_school', 'is', schoolId],
                "AND",
                ['custitem_lf_school_name', 'is', schoolName],
            ],
            columns:
                [
                    search.createColumn({
                        name: "itemid",
                        sort: search.Sort.ASC,
                        label: "Name"
                    })
                ]
        })


        customSearch.run().each(function (result) {
            // .run().each has a limit of 4,000 results
            array1.push(result);

            return true;
        });

        assemblyItemSearch.run().each(function (result) {

            array2.push(result);

            return true;
        })

        inventoryItemsSearch.run().each(function (result) {

            array3.push(result);

            return true;
        })


        return [...array1, ...array2, ...array3]



    } catch (e) {
        log.debug("Error", e)
    }
    
}

/**
 * Defines the function that is executed when the map entry point is triggered. This entry point is triggered automatically
 * when the associated getInputData stage is complete. This function is applied to each key-value pair in the provided
 * context.
 * @param {Object} mapContext - Data collection containing the key-value pairs to process in the map stage. This parameter
 *     is provided automatically based on the results of the getInputData stage.
 * @param {Iterator} mapContext.errors - Serialized errors that were thrown during previous attempts to execute the map
 *     function on the current key-value pair
 * @param {number} mapContext.executionNo - Number of times the map function has been executed on the current key-value
 *     pair
 * @param {boolean} mapContext.isRestarted - Indicates whether the current invocation of this function is the first
 *     invocation (if true, the current invocation is not the first invocation and this function has been restarted)
 * @param {string} mapContext.key - Key to be processed during the map stage
 * @param {string} mapContext.value - Value to be processed during the map stage
 * @since 2015.2
 */

const map = (mapContext) => {

    try {

        // var script = runtime.getCurrentScript();
        // var standardRoy = script.getParameter({name: 'custscript_school_std_roy_perc'})
        // var headwearRoy = script.getParameter({name: 'custscript_lf_school_hdwr_roy_perc'})
        // var specialRoy = script.getParameter({name: 'custscript_lf_school_spec_roy_perc'})




        var listID = JSON.parse(mapContext.value)

      return listID.id





    } catch (e) {
        log.debug("Error Message:", e)
    }


}

beforeSubmitContext.newRecord

resultArray.push({
  id: searchResult.getValue({ "internalid" }),
  type: record.Type.ASSEMBLY_ITEM or record.Type.INVENTORY_ITEM or record.Type.CUSTOMER
})

custitem