We have a situation where we have created a contract line item with an assembly material = we have a project and network created.
But - the material is wrong and we want to delete the contract line item and create a new line item with another assembly material.
I know it is possible to delete the line item - but the project is still not deleted and it is not possible to create a new line item.
I cannot delete the project because it has connection to contract line item (but I can delete the line item anyway - strange but true).
How can I solve this problem in the contract?