I have two sharepoint lists:
List A: Each item is a unit of the hospital. One column is a multi-select person or group column that lists all the physiotherapists that work on the unit.
List B: Each item is a physiotherapist (Single line of text column). I would like to have a column in List B that will display all the units that the physiotherapist works on based on a search of List A.
I'm hoping I can use power automate to search List A for the physiotherapists name in the multi-select person or group column and then return an array of all the units that physiotherapist is working on each separated by a semicolon or comma. Multiple physios may work on one unit and a individual physio may work on multiple units. Ideally, the flow would trigger automatically any time there is a change to the assigned physio in List A.
I don't have a start of a flow to screenshot here because I don't even know how to get started. Any help would be very much appreciated!
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