Assumption number Sequential assumption numbers are assigned by APM for each analysis. See Also Assumption Any assumptions that were made when performing the prioritization analysis. Priority of an asset can change due to operating context, market conditions, inventory levels, or other factors, and these assumptions outline any of these elements. See Also Description Description of any assumptions that were made when performing the prioritization analysis. Priority of an asset can change due to operating context, market conditions, inventory levels, or other factors, and these assumptions outline any of these elements. See Also