The work order is linked to a single sub project and activity. Tasks are indirectly linked through the work order. 1:n wouldn’t work since you want to allocate work order progress and cost to one project activity.

Thank Alexander,

I complete my question, I have a specifique issue and I would like to do a link from 1 work order to several WBS project.

I think it is very complexe and may be, someone do this link

Regards

Hi @Andrianne - May we know the business need or the use case here? 

Hi @Andrianne,

What is your use case? Do you need to connect each Work Task on the Work Order to different projects or do you need to have each Work Task connected to several projects?  

Regards
Håkan Greko