Slow opening of form “Business relations details” after updating to MS Dynamics AX 2009 SP 1 RU 8

If you work with a reasonable amount of companies per database (>20) then it might take nearly 1 minute to open form “Business relations details” by pressing button function “Convert to customer” or “Convert to vendor”
Creating the following index may speed up the process quite a lot. So check it out in your test environment first if you like:

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Table address

Index Name: RedIDDataAreaID

Index fields: RecID, DataAreaID

Important note: Please be aware that the filed sequence in the new index is important!