The On-Premise Startup Edition cannot be updated, as this free system is not eligible for updates. All other systems which have a current subscription in place can be updated by system administrators, using System Support Tools -> Upgrades & Customization. From release 7.1.3 on, administrators of...
Every edition of 1CRM comes with the source code of the CRM system. This provides you with insight into the functionality of 1CRM and the opportunity to modify it to suit your needs. 1CRM can also be used as a platform to create CRM extensions. You can sell them, or provide them as open source softw...