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+## PR Review Knowledge Share
+
+### Dependency Assemlby Version Confliction
+If one assembly has been referenced by more than one module, we should let Az.Accounts to handle the dependency.
+
+**RED** flag
+- Update assembly version for common Microsoft.Extensions.*
+- Add new dependency assemlby for one module, the assembly may be referenced by other module already.
+- Contains version update for dependency assembly in module other than Az.Accounts
+
+### Resource ID **MUST** start with a slash 
+*Correct*: "/subscriptions/18bxxxxxx-4d70-8b1e-937660bde798/resourceGroups/MNC-PowerShell/providers/Microsoft.Network/virtualnetworks/Mesh1"
+
+*Wrong*: "subscriptions/18bxxxxxx-92e4-4d70-8b1e-937660bde798/resourceGroups/MNC-PowerShell/providers/Microsoft.Network/virtualnetworks/Mesh1"
+