Q:

forecasts salesforce

I survey my salesforce instance and i see ForecastCategoryName has removed.  I have found https://trailhead.salesforce.com/en/content/learn/modules/collaborative_forecasts_setup/collaborative_forecasts_unit_1 but i don't found Forecasts Settings.  This feature is removed ? 

A:

I have seen such issues in the past, you need to contact support to Enable Collaborative Forecasting in your org if not done already
Enabling Collaborative Forecasting requires disabling Customizable Forecasting.  This involves executing a few steps sequentially at both ends.  See Enable Collaborative Forecasting to learn more
After support enables Collaborative forecasting, it is ready to use when you enable it from your end as well
Navigate to Customize --> Forecasts--> Forecasts Settings--> Check "Enable Forecasts".