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Power Automate collate multiple lines of approvers in a single line separated by a semi-colon

1. There is a  Sharepoint list where the approvers column is a person type column allowing only a single entry (not multiple).

2. For a particular package ID there could be multiple approvers one in each line.

3. In a flow,  need to collate that into a single line of text separated by a semi-colon in a compose or best suited action.

4. This i need to use it as an approval workflow in Power Automate.

How can i do that ?




Super User
Super User

use a get items action, using the odata filter or a filter array step to return only the rows that match the given package ID, then an apply to each for that get items, appending to a string variable (must initialize prior to using in the loop) 


alternatively, you can use the join function to replicate the same process as above:
Power Automate Fundamentals # 40: Usage of Join Fu... - Power Platform Community (

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