[GNC] Adding ASSETS & LIABILITIES to sub accounts

[David G. Pickett]

In the realm of enhancement suggestions, if there was a special top level folder of named sets of books, and each named set of books could have its own income, expense, equity, assets, liabilities.  Then you could work a hierarchy of books in one gnucash instance.
The entries in those books could even be shadowed by being linked into the master folders of income, expense, equity, assets, liabilities (rather like hard links in files -- changing either changes both), with reports knowing they should run in one tree or the other to avoid doubling items.  The xml world would record them in the folder of books but the xml to C++ loader would know to also link the transactions to the master set of folders.

Reports might even run on the entire folder of books, preceding the report on each set of books with a header in the report.

Alternatively, gnucash could have a way to include multiple gnucash instances by reference into a parent instance, with the reporting behaviors described above.  When loading the parent instance, the trans in every child would be linked also into the parent income, expense, equity, asset, liability folders.  Gnucash in the children would not change, but all the new behaviors are tied to working in a parent folder.  It begs the idea of a grandparent folder, i. e., unlimited levels of hierarchy, with a hierarchy of headers and subtotals in reports.  And it imposes/suggests the idea that all transactions have to be in 'leaf' books, either a feature or a problem.
No idea how these might be kept separate in an RDBMS supported instance, but let's assume a separate schema for each 'leaf' set of books.