Automating the cleaning of the Bitrix 24 server

Good afternoon, we want to launch an automatic cleaning of Bitrex, relatively speaking, once every three months I cleaned all the documents at night, when the employees are in work, please orient the cost
We use the version of the Product Edition: 1C-Bitrix24: Corporate Portal 250
Updated: 10/3/2022 8:14:02 PM Likes10:04 PM