How to copy symbol from previous to new project

Hello P&ID Experts,

I am working on AVEVA P&D version 12.1 SP3. Recently we have completed one small p&Id project , now i want
to use symbols of existing project. How to copy or backup symbols to new project.

Thanks in advance.

Hello P&ID Experts,

I am working on AVEVA P&D version 12.1 SP3. Recently we have completed one small p&Id project , now i want
to use symbols of existing project. How to copy or backup symbols to new project.

Thanks in advance.