load(
local!action,
with(
a!imageField(
  label: "Mail 1 of 4",
  size:"ICON",
  images: {
   a!documentImage(caption:"Add",document:a!iconIndicator("ADD"),link:a!dynamicLink(label:"Add",value:null,saveInto:local!action)),
   a!documentImage(caption:"Remove",document:a!iconIndicator("REMOVE"),link:a!dynamicLink(label:"Remove",value:null,saveInto:local!action))
  }
)
)
)