Entity Member created by and modified by logging

In complex projects where entity members are touched through multiple data readers, often there is a need to know when an entity member was created (in case of wrong masters) or when the description was changed

Idea would be to add two more attributes to entity members:

1. Created by
2. Last Modified by

The log could maintain - Timestamp + User + Datareader Name/EntityEditor

Use Cases:
1. Easier to debug when/why sudden incorrect members were created in entities

2. If multiple datareader are appending descriptions and an incorrect description is replaced, the culprit datareader could be identified