Forecasting Resources | Connect REST API Developer Guide

Forecasting Jump-To-User
For Salesforce Forecasting, returns a list of users whose forecasts the context user has access to view. The method compares a search string to available users’ first and last names. This functionality is analogous to using Jump To on the Forecasts page.

Forecasting Manager Ancestors Query
Get the manager at the top of the forecast hierarchy.

Forecasting Manager Ancestors, Specific User
Get a list of managers between the context user and a specified user.

Forecasting User Access
Indicates whether the context user has access to view a specified user’s forecast.