Hi, I am using Sharepoint workflow to sync list items between both side. For example, I have List A and List B. When I create/update a item in List A, it syncs the same data to List B, which works fine by using workflow. Then I create another workflow that when I update a List B item (that is created from List A workflow), the related item in List A updated accordingly. But awkwardly, when List A is updated, List B is changed by "List A update List B" workflow. Since List B is changed, it triggers"List B update List A" workflow. It rushes into a updating loop between List A and List B. What could I do?
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