Download and install the Nemind software
step 1 Install connector in Bitrix24: https://www.bitrix24.com/apps/?app=neoneuro.nemind
step 2 Install application on your computer:
step 3 Connect to Bitrix24 and load reports
Step-by-step instruction: https://neoneuro.com/help/pivot-table/setting_up_work_with_the_crm_bitrix24_system.htm
Getting started: https://neoneuro.com/help/pivot-table/how_to_begin_.htm