1. U1 creates contract and sends it for approval to U2.
2. U2 approves contract
3. U1 creates an invoice from the contract card
4. U1 creates a closing document from the contract card
5. U1 fills in fiel
6. U1 fills in the fields in the “Products and services” cardlet on the invoice page, edits them.

All the template-generated documents data is not changed.

http://ecos-community.citeck.ru:4180/share/page/site/contracts/card-details?nodeRef=workspace://SpacesStore/2a86ec30-e034-4e98-b58a-12dec5199742
http://ecos-community.citeck.ru:4180/share/page/site/contracts/card-details?nodeRef=workspace://SpacesStore/21f9cdd9-ce37-4f75-a1e7-d0872172e656.