NWDI - use for MII transportation

Question

Hi MII folks
Regards to the input I found  General MII environment questions , I would really appreciate if any of you has been working with NWDI.
In our project one of the challenge is the MII's transportation process from Dev - QA - Production. One chalenge for example is the ussage of SQL template. The tables or schemes might be different between 2 systems (dev and production), and this means each time when we manually export (from Dev ) and import to proudction, we will have to change these SQL to meet the production's SQL requirement. Other example is the ussage of JCO..which different alias and credential in development and in production.
According to best practice of MII, it is written that it is important to have SAME CONFIGURATION among all systems (in which I do no see ANY customer agree with that).  Will NWDI solve this issue?
Any comments?

Answer 1

Mike
This is totally different of what I am trying to ask. My situation is quite technical specifically regarding the transportation of MII from Development to production. Maybe my first message was not clear and I appologize for that.
Let me try again: Our customer have 3 MII systems (One for Development, one for QA and one for Production).
When we develop our project, we are using the development system only. In the development system we connect MII to a SQL server and use the SQL Query. The SQL server works with schemes. There are 2 access to this SQL server; one for Development and one for Production. If you are in Development system, and if you want to use SQL template and write SQL query you write something like this SELECT * from schemeDev.table1. And if youre are in Production you write something like this SELECT * from schemeProd.table1.     
You might notice that if you change the SQL code in Development, you need to change this manually in Production system.
Another example is using the JCO action block. This action block requires alias and credential. Normally customers will not create same access in Development and Production systems due to security. In this case if you need to change your transaction in Development and if you import and export to Production system, the transaction will not work unless you manually change the alias and credential.
So I would like to know if one could use NWDI for the transportation of MII from Development system to Production where I could somehow solve this issue.