How to enable sales forecasting for Partner Sales Reps and Partner Sales Managers?

Summary:

Hi,

As the title says, is there any OOTB way to enable forecasting for partner users and have them use it like normal sales users? It seems the OOTB Partner roles do not provide this access.

We tried adding some extra privileges like ZSF_MANAGE_DIGITAL_SALES_FORECAST_PRIV to the the partner users via custom roles, but that didn't work either.

Any help would be appreciated.

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