[IMP] add an example in usage section
[IMP] add an example in usage section

dreispt/project-service,acsone/project-service,eezee-it/project-service,xpansa/project-service,raycarnes/project,incaser/project,OCA/project-service,Endika/project,acsone/project,NeovaHealth/project-service,ddico/project,Antiun/project-service,yelizariev/project-service,Antiun/project,dreispt/project,sergiocorato/project-service,akretion/project-service