Attributing Student State Assessment Results to District or School

AC: 

• Model changes
• Create new entity
• Add to domain file (MM has details)
• Add descriptors
• No sample updates

When we receive student results on the state student assessment (PSSA's here in PA) the state also provides two indicators.  One indicator lets us know if the student score was included in the school state performance profile result and the other indicator lets us know if the score was included in determining the districts state performance scores.

Are there any fields currently in the Assessment domain of the data model that other districts are using to track these indicators?  We are looking at building an extension for our implementation but it seems like it is something other districts must have dealt with as well.

Again - this indicator is a boolean value stored with the student test results from a specific administration.