Read And Write The Dynamics 365 CRM Multi Select Option Set Field Using Java Script

Follow below code to read and write the Multi Select Option Set field of Dynamics 365 CRM.

1. To Read the value:
Below code are read the Name field value and store into empCourses variable.

var empCourses = formContext.getAttribute("min_courses")?.getValue();

2. To Set/Update value:
Below code will be check the Name field contains data, if it contains then set/update the address1 field value.

if (empCourses !== null && empCourses !== undefined)
{
    formContext.getAttribute("min_courses1").setValue(empCourses);
}