
Mastering Microsoft Dynamics NAV 2016
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After you have found the custom code that you need to carry into the upgraded system, you must dip into the details of the code and determine exactly which custom objects need to be implemented. This is very important to address initially, and before doing so, always make sure you know about the full features of the destination system because there might be some additional features that eliminate most of the custom code from the previous version. There can be three possible results of customer object review:
Merge: If the custom code and object can be directly merged and upgraded into the destination system.
Re-implement: If the custom code and object cannot be directly upgraded, then it needs to be re-implemented as a new customization and should be passed to the relevant team.
Use customization: If the customer-specific objects exist in the destination system, then you can use the objects, but in most of the cases, you might need customization techniques to totally...