Table Name for Report Symbol in Template

Dear Experts,

There is one table by which we can find that, the Report Symbol is used in which Template / Report.

e.g. GCG_MATNAM, if we put this report symbol group, it will show the name of Reports or Templates which has this report symbol

I am not able to recollect the table name.

Can you please convey me the same

Thanking You,

Regards

Amol