We can create groups for different nodes, for example group b1 for a group of boots
empty validator group
cleos-lacchain push action eosio netaddgroup '["v1",[]]' -p eosio@active
group with one member
cleos-lacchain push action eosio netaddgroup '["b1", ["boot-ar"]]' -p eosio@active
cleos-lacchain push action eosio netaddgroup '["b2", []]' -p eosio@active
cleos-lacchain push action eosio netaddgroup '["w1", []]' -p eosio@active
cleos-lacchain push action eosio netaddgroup '["o1", []]' -p eosio@active
cleos push action eosio netsetgroup '["validator1", ["v1","v2"]]' -p eosio@active
cleos-lacchain get table eosio eosio netgroup