Abstract: Examples techniques to communicate human field activities (HFA) requests to field operators are described. In an example, an HFA request corresponding to an operation to be performed by a field operator on an equipment in a facility is received. Based on the HFA request, an HFA command is generated using a pre-defined template. The HFA command specifies attributes of the equipment in a format compatible with a workflow management system that is implemented to manage standard operating procedures (SOPs) of the facility. The HFA command is transmitted to an application executing on a communication device of the field operator.