documentation of the helper service

Documentation related to the new helper service

changed milestone to %Release 1

added ScopeDocumentation label

assigned to @pelayo.torresalonso

added to epic &25 (closed)

created branch OCF-Doc8-documentation-of-the-helper-service to address this issue

added Status In Progress label

added Status Merge Request label and removed Status In Progress label

closed

removed Status Merge Request label