5. The method according to claim 1 , wherein the information elements relates to a plurality of projects, each project providing a distinct corresponding context and/or one or more other contexts, the method further comprising: storing a table listing the distinct corresponding context and/or one or more other contexts; and for each distinct corresponding context and/or one or more other contexts, storing an information element table pertinent the information categories in the distinct corresponding context and/or one or more other contexts, the table listing information elements that are present, in the information categories, in the distinct corresponding context and/or one or more other contexts.
5. The method according to claim 1 , wherein the information elements relates to a plurality of projects, each project providing a distinct corresponding context and/or one or more other contexts, the method further comprising: storing a table listing the distinct corresponding context and/or one or more other contexts; and for each distinct corresponding context and/or one or more other contexts, storing an information element table pertinent the information categories in the distinct corresponding context and/or one or more other contexts, the table listing information elements that are present, in the information categories, in the distinct corresponding context and/or one or more other contexts. 6. The method according to claim 5 , wherein the information elements relates to the plurality of projects, each project providing the distinct corresponding context and/or one or more other contexts, the method further comprising: for each distinct corresponding context and/or one or more other contexts, storing a distinct schema table that lists attributes pertinent to the distinct corresponding context and/or one or more other contexts in the data category; and storing a relation table that shows relations among attributes.