Restriction for one assignment group for Request , RITM , TASK and Incident

[Manoj50]

I have a requirement to restrict Request , RITM , Task ,incidents assigned to group "Security" members.  Security group members should access only those Record other than  Security group remaining Record should be Visible

I tried  Query business Rule ,Can someone let me know what I am doing wrong because when I impersonate security member that data visibility party is working as expected , i am able to create record , but it associated Work Flow is not getting triggered , can some please Help me to achieve this Thank you in Advance

I tried the Below Query Business Rule in TASK[task] table which is parent table, It is working but while at the  time of record creation its related workflow is not getting triggered 

Thanks,

Manoj

[Dr Atul G- LNG]

Thanks mate, I am learning lil bit coding now, so having these question in mind.