I have three organisations OrgA, OrgB and OrgC, on the jira service management cloud I would like to make it so that in an it service management project the request types RT1, RT2 and RT3 are only visible (openable) by the customers in OrgA and the other RT, RT4, RT5 and RT6 are openable by all of them (OrgA, OrgB and OrgC). I am not sure how to configure Jira Service Management to achieve this behaviour. Can someone please help me?