I have List A that allows multiple ID's to be selected via a lookup field souced in List B. The ID's display as 23;24;25. Since I need to isolate these ID's so I can later update List B with some data from List A what would be the best course of action to isolate the ID's. Once I have the ID's isolated my plan was to do a For Each on the ID and update List B via Query List.
I know I need to do a regular expression to split, but I am not sure how...My flow would be