Set a specific Equivalent link behavior for a downstream view

Hello,

The standard behavior in case of existing equivalent link when parts are modified are:

• Iteration or revision of the downstream part automatically create an equivalent link to the Upstream version.
• Iteration or revision of the upstream part do not create an equivalent link from the existing Downstream version.

For one of the downstream view of the view hierarchy (2 levels, one upstream, multiples downstream):

• It is possible to reverse the behaviour between Upstream and Downstream ?
• It is possible to disactivate the automatic equivalent link creation when modifying the downstream Part ?

Can behavior be set differently if the Part are iterated or revised ?

Can behavior be set with other Branch attributes like BOM Type in case of the upstream and downstream are with the same view ?

The idea is to give flexibility with accuracy and clarity in the management of the maturity between System team, Design team, Engineering team.
Ideally for this view in Downstream, Equivalent link is auto-created when iterate Upstream or Downstream branch and no equivalent link is auto-created if Upstream or Downstream are Revised.

If this BOM should be upstream of Design view in a project management vision, in Windchill this BOM must be Downstream to benefit to a correct Visualization inherited from the Design View and not interfere with the Design BOM built from the CAD or other downstream BOM like Manufacturing.

Thanks !