add PickerFieldUser value to rule input

Question

Hi All, 
 can anyone please tel me how to add PickerFieldUsers value into rule input 
 Thanks in advance

Mike Schmitt · Answer

Well, your user picker wasn't saving anything in the version you posted because it doesn't contain any SaveInto. I've revised your form somewhat to where it saves everything locally. If you still need it to interact with a rule input in some specific way, you'll need to explain a bit more clearly what you're hoping to have happen. But for now hopefully this is a good start: 
 load(
 /*local!apprName,*/
 local!Managers: {},
 a!formLayout(
 label: "Adding, Editing or deleting additional manager",
 contents: {
 a!paragraphField(
 label: "DEBUG",
 showWhen: false(),
 value: local!Managers
 ),
 
 a!gridLayout(
 totalCount: count( local!Managers ),
 headerCells: {
 a!gridLayoutHeaderCell( label: "Name" ),
 a!gridLayoutHeaderCell( label: "level" ),
 a!gridLayoutHeaderCell( label: "" )
 },
 columnConfigs: {
 a!gridLayoutColumnConfig(width: "DISTRIBUTE", weight: 5),
 a!gridLayoutColumnConfig(width: "DISTRIBUTE", weight: 3),
 a!gridLayoutColumnConfig(width: "ICON")
 },
 rows: a!forEach(
 items: local!Managers,
 expression: a!gridRowLayout(
 id: fv!index,
 contents: {
 a!pickerFieldUsers(
 label: "Name " & fv!index,
 value: fv!item.Approvers,
 saveInto: fv!item.Approvers,
 maxSelections: 3,
 required: true
 ),
 /* For the Title Column*/
 a!integerField(
 label: "Level " & fv!index,
 value: fv!item.Levels,
 saveInto: {
 /*a!save(*/
 /*ri!Levels,*/
 /*fv!item.Levels*/
 /*),*/
 fv!item.Levels
 },
 required: true
 ),
 /* For the Removal Column*/
 a!richTextDisplayField(
 value: {
 a!richTextIcon(
 icon: "REMOVE",
 size: "MEDIUM",
 caption: "Remove",
 color: "NEGATIVE",
 link: a!dynamicLink(
 saveInto: {
 a!save(
 local!Managers,
 remove(
 local!Managers,
 fv!index
 )
 )
 }
 ),
 linkStyle: "STANDALONE"
 )
 }
 )
 /*a!imageField(*/
 /*label: "delete " & fv!index,*/
 /*images: a!documentImage(*/
 /*document: a!iconIndicator( "REMOVE" ),*/
 /*altText: "Remove Employee",*/
 /*caption: "Remove " & fv!item.Name & " " & fv!item.Levels,*/
 /*link: a!dynamicLink(*/
 /*value: fv!index,*/
 /*saveInto: {*/
 /*a!save(*/
 /*local!Managers,*/
 /*remove(*/
 /*local!Managers,*/
 /*save!value*/
 /*)*/
 /*)*/
 /*}*/
 /*)*/
 /*),*/
 /*size: "ICON"*/
 /*)*/
 }
 )
 ),
 addRowlink: a!dynamicLink(
 label: "Add Manager",
 /*value: {*/
 /*Approvers: {},*/
 /*Levels: null()*/
 /*},*/
 saveInto: {
 a!save(
 local!Managers,
 append(
 local!Managers,
 {
 Approvers: {},
 Levels: null()
 }
 )
 )
 }
 )
 )
 },
 buttons: a!buttonLayout(
 primaryButtons: a!buttonWidgetSubmit(
 label: "Submit"
 )
 )
 )
)