public com.google.cloud.talent.v4beta1.EmploymentType convert(java.lang.Integer from) {
              com.google.cloud.talent.v4beta1.EmploymentType result =
                  com.google.cloud.talent.v4beta1.EmploymentType.forNumber(from);
              return result == null
                  ? com.google.cloud.talent.v4beta1.EmploymentType.UNRECOGNIZED
                  : result;
            }
<pre>
The department or functional area within the company with the open
position.

The maximum number of allowed characters is 255.
</pre>

<code>string department = 12;</code>

@return The bytes for department.
java-talent/proto-google-cloud-talent-v4beta1/src/main/java/com/google/cloud/talent/v4beta1/Job.java