In Inventor 2020.1 and prior, you DO NOT have the ability to create a shared view of a WELDED Assembly in Inventor.
https://knowledge.autodesk.com/support/inventor/troubleshooting/caas/sfdcarticles/sfdcarticles/Share...
While you do have the ability to do a Shared View from Vault.
When you perform a shared view from Vault, any annotations created in the weld environment disappear from model. Although you do see annotations created outside the weld environment.
This also applies when you upload model to Fusion Team (so it appears it a limitation of the LMV).
In order for MBD to take a hold or have a future....weld annotations are in integral portion of the adoption of this technology.
This is a screen shot of the Preview of the file in Vault, a dwf and the annotations show up....
This a screen shot of the same file as a Shared View. Weld environment annotations are missing....
Best,
Steve H.