The subject disclosure relates to creation and management of component scopes in a computing system. This is achieved by providing a peel seal or other frangible or separable connection between the zipper profiles, and by sealing a portion of one of the flanges to itself by a hard seal above the peel seal. The AM liquid crystal display device includes the composition. Thus, the colorant compositions resist decolorization, even at relatively high pH levels. Within a given data region, the relevance of items to the user within such regions is evaluated using ratings provided by other users who have entered ratings similar to the user in source regions for the data region.