<s>[INST] I would like assistance with a project, which will be completed in multiple phases, starting with "Inventory." The goal of the project is to transition a complex, out-dated legacy system to a more modern environment. 

I think I have a clear understanding of Task Management and Work Breakdown Structure. However, you may want to hierarchy levels since I'm asking the help of an expert.

For inventory, the objective is to identify everything needed to start new system's development and take care of the legacy system's transition.

Here the initial scope of the inventory phase, just the tasks. 

1. Define system requirements 
2. Identify user roles and permissions 
3. Identify functional system components 
4. Identify data sources and storage needs 
5. Identify technical requirements 
6. Identify security requirements 
7. Identify infrastructure requirements 
8. Identify stakeholders and their interests 
9. Identify possible risks 
10. Document current state of the legacy system. 

For each task, I would like to ask, is this task familiar to you, and if yes, does this task  align with typical WBS hierarchy levels?[/INST]