Purpose
To accelerate user design, you want to be able to predefine an set of components that will be placed all together from the catalog in one click. This set of componet is called "Component group".
In terme of data, the need is to not keep the grouping node and have each individual member of the group place into the P&ID
We are going to see how the librarian must define this component group and how user will use it
Component group definition
overview
In details:
create component group from scratch
create component group from existing P&ID