ADD_CHECK_BOX
ADD_CHECK_BOX: "addCheckBox"
ADD_DROPDOWN
ADD_DROPDOWN: "addDropdown"
ADD_INITIALS
ADD_INITIALS: "addInitials"
ADD_RADIO_BUTTON: "addRadioButton"
ADD_SIGNATURE
ADD_SIGNATURE: "addSignature"
ADD_SIGNER_COMPANY
ADD_SIGNER_COMPANY: "addSignerCompany"
ADD_SIGNER_DATE
ADD_SIGNER_DATE: "addSignerDate"
ADD_SIGNER_EMAIL
ADD_SIGNER_EMAIL: "addSignerEmail"
ADD_SIGNER_NAME
ADD_SIGNER_NAME: "addSignerName"
ADD_SIGNER_TITLE
ADD_SIGNER_TITLE: "addSignerTitle"
ADD_TEXT_INPUT
ADD_TEXT_INPUT: "addTextInput"