Control of settlements requires a clear link between the contract, a specific service, and confirmation of its acceptance. In software procurement, it is important to separately record the volume of licenses and the period of updates. This allows for checking invoices against agreed volumes, relying on the preserved document history.

Press release · based on IQusion materials

Article date: (series date). First published on this website: .

IQusion's October notification concerns the transfer of the archive along with the setup of processes and integrations. At the same time, a separate contract dated September 22 relates solely to granting the right to use the updated version of Megapolis.DocNet for 47 workstations. These examples illustrate the difference between a comprehensive transition to a new system and the standard supply of updates. Migration work is not included by default in every procurement – its scope must be clearly defined in the agreement.

Preserving Contract History

The history of contract execution is rarely limited to a single final file. It consists of several related documents: addendums, partial performance certificates, and amendments to the initial terms. During the modernisation of an electronic document management system (EDMS) or archive migration, it is necessary to preserve this entire sequence and its details.

To verify the quality of archive migration, it is advisable to test the system with real complex contractual chains. Select agreements with addendums and phased execution. Try to reproduce which specific results were agreed upon and accepted at each stage. If the system allows for easy retrieval of the link between the primary contract and a specific certificate, this significantly simplifies subsequent settlement control.

Updated: 2026-10-19. Dates alongside source links refer to the original IQusion publications.

About the company and sources

IQusion is the brand used by ТОВ «АЙКЮЖН ІТ», EDRPOU 40026988. The examples refer to the scope reported in company announcements. Contract dates and supplier identifiers were checked against Prozorro on 19 October 2026.

ТОВ «Айкюжн ІТ» (IQusion)

Related service explanations