Sharing a Parent record to child record territories.

Hi All,

I have a question related to Sharing of records.

We have a Meeting object and Meeting Member object.

Based on the Meeting member - Collegue(User) Role is FLM - Then Query the Territories from Collegues and Share the Meeting record with all the territories from the Meeting Member - Collegue.

Does anyone have an Idea or example on how to share based on the above condition.

I know we can do through Trigger on Meeting member and query the territories of Meeting Member and use Meeting Share object to create the Meeting share records based on the Meeting member territories.

I need sample code for the above.

Thanks

Leelakumar