How can I use one hierarchical table as a node of another hierarchical tabl

Question

I have a requirement where I have two hierarchical tables and one table should  work as node for other table . How to achieve this??
To elaborate more the structure is like
Main Table (Company Structure)
Sub table “Consolidation Groups” which has got hierarchical structure
Sub table “Entity” which is also hierarchical.
The Entity table should act as a node for table “Consolidation Groups”
How can I achieve this functionality??
Thanks
Suvarna

Answer 1

you misunderstood me apparently. I said you can't organinze to tables so one serves as a node's value of the other. Let me show you wnat I suggested by an example.
First table has such values:
-A
|-B
|-C
and the second one is
-x
|-y
|-z
-p
|-r
|-s
I thought you wanted to confine relationships between them so fo B node be able to select only x's branch and for C - only p's branch. If it's similar to the truth then let's create another table with two fields. Field one points to table containing capital letters and field two - lower case letters. Both fields are of type lookup pointing to an hierachial tables. Now when you populate this table you'll create records like (I list two columns):
B - y
B - z
C - r
C - s
from your orinal table from now you should point to the above table. So instead of having two fields each pointing to its own table and compeling you to think how to organize two hierarchies, now you have only one field pointing to a table with all valid combinations. When you populate this table though YOU have to decide what such combinations are. It may make sense (if you have different users) to restrict access to this table on read-only level  for regular users to preserve the valid combinations.
Hope it helps but if I understood your wrong give a concrete example.