Concrètement, il s’agit des sommes

Concrètement, il s’agit des sommes perçues dans le cadre d’une activité professionnelle exercée par une personne physique placée dans un état de subordination vis-à-vis de son employeur.

Results (English) 1:

Concretely, this is money collected in a professional activity exercised by a physical person in a State of subordination to his employer.

Results (English) 2:

Specifically, these are the sums received as part of a professional activity performed by a natural person in a state vis-à-vis his employer subordination.

Results (English) 3:

In practical terms, it is of the sums collected in the framework of a professional activity carried out by a person placed in a state of subordination vis-to-vis his employer.