ORG - PARTC - P A R T I  - PARTR - PC - PEBU - POD - PN - REFER - ROB - SERNO - SMQ - so - TR - WC - WUC - SECURITY Organization Part of quantity ordered has been can- celed Part of quantity ordered has been is- sued Part of quantity ordered has been received Production control Re-Expended Bin Unit Roof of delivery Part number Referred to another supply activity Receipt on board Serial number Special maintenance qualification Supply officer Transaction report Work center Work unit code Only authorized personnel can have access to the NALCOMIS. These personnel are assigned a password that will allow them to access specific functions. A valid password is required as input to sign on to NALCOMIS. Passwords are processed in such a way that NALCOMIS recognizes the user signing on and the user’s organization, work center, and special maintenance qualification (SMQ). Passwords are maintained by one person (usually the database administrator [DBA]) at each site. The SMQs assigned to each person will determine the ability to access a specific NALCOMIS conversation. When a user successful] y accesses a NALCOMIS conversation, the user’s SMQ and detailed qualifications will determine whether the user is allowed to perform the input. A user will be allowed as many SMQs as determined necessary by the site’s DBA. DATA ELEMENTS The NALCOMIS is an integrated, online, real-time application system. Because the system is integrated in nature, data elements are defined only once. Any updates to the data elements are tightly controlled 7-3 through secured transactions. These transactions are available online to authorized users or can be controlled through interfaces with outside systems. The database in NALCOMIS consists of dynamic and static data elements. The static data elements are used mainly for reference or validation purposes during the operation of the system. Many of these elements are added to the system during initial installation. It requires minimal updates during the use of the system. These data elements are updated by the use of a unique set of programs. The programs are executed only by the authorized individual who is responsible for maintaining the integrity of the database. Some examples of static data elements are the Type Equipment Code (TEC) and the Work Unit Code (WUC). The TEC and WUC are identifiers on maintenance activity transactions and must be verified before information can be added to the database. With this reference information captured in the system, maintenance for a specific TEC or WUC can be summarized and reported for historical purposes. The dynamic data elements are updated routinely through online transaction activity or interfaces with other systems. In NALCOMIS, data may be updated or changed by a single input or several inputs. For example, the status of requisitions can be updated by a user or an interface computer system. Users with the proper security authorization can input, update, display, report, and delete these data elements. SYSTEM OUTPUT The output from NALCOMIS comes in different formats depending on the user’s input. The output formats are described in the following paragraphs. Display Screens The output to the terminals can be viewed on the display screen. For inquiries, the data will be displayed on the screen with normal intensity. If the user is viewing an update/delete screen, the modifiable data will output to the screen in bright intensity and will be underscored. Hardcopy Notices The hardcopy notices are produced on paper products at a local printer. The data output on these notices include copies of data displayed on the terminal, formatted messages, or data for preprinted forms.