4 Comments

  1. Adding a list column index will perform better on content queries (e.g.CQWP) that filters on that column, same goes for filtered views. Also, managed metadata navigation, which is kind of a filter, might also require that the list column is indexed.

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  2. In checking on how this might be done for my list, I hit this column and went ahead and changed a value of my list from single to multi – it deleted all my metadata from that column. It has cost me quite a bit of time and inconvinience to quite a few people (I’m being polite) I tried as instructed by the MS article to change things back, but all the data is gone.

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