Is it possible to add old RIC codes to the instrument list?
We have an old account which still exports the RIC codes for the following currencies
BYR=
CYP=
EEK=
LTL=
LVL=
MTL=
SIT=
SKK=
TMM=
VEB=
ZMK=
But we have a new account now and while trying to set it up, i could not add these RIC's because they are outdated. Our siftware however is expecting this as an input. it there any way to add these to the instrument-list?