Since the introduction of the IIA version 7 in April 2024, you have the possibility to modify an IIA which was previously mutually approved. In order to modify an IIA which is in “Approved by all” status, you have to find the IIA in the IIA>IIA List menu on the enhanced EWP Dashboard and click on it to go to the Single View. When you open the Single View of the IIA, find the orange button “Modify IIA” which is located at the bottom right and click it.
You are able now to proceed to the modifications you like, same as when you Edit IIAs and then submit the IIA. Please note that you must edit at least one cooperation condition for the IIA to be considered as modified and sent to the partner, i.e. changing the contact details only is not considered as a modification.
After you submit the modified IIA, you are transferred to the Single View again where you can see the “Revert IIA” button to be active now. This button allows you to revert the IIA to the previous version of it where it was in “Approved by all” status and therefore undo the modifications in case you changed your mind. You may then start again a new modification, as many times as you like. Learn more on how the “Revert IIA” button works here (link).
Note that you can only modify an IIA when it is either in Approved by all or Termination Approved by All statuses.