Field IDVH

It is the agreement ID defining, who has the right for annual meeting participation for all investment instruments in groups originated from this service (this field is the same for whole group).
If not available it is:
- for assigning agreement on free instruments: this agreement ID,
- for assigning agreement on already blocked instruments: agreement ID of this group of instruments,
- for cancelling the agreement: agreement ID of this group of instruments (if just this agreement is cancelled and other agreements remain then ID of agreement in the 1st level).