Šiame darbe nagrinėjama veiklos taisyklių sąvoka, jų klasifikacijos būdai bei panaudojimo galimybės skirtingiems poreikiams realizuoti. Kaip veiklos taisyklės yra specifikuojamos ir kokiais būdais galima jomis manipuliuoti. Pagrindinis šio darbo tikslas ištirti taisyklių valdymo įrankį (Blaze Advisor), išnagrinėti veiklos taisyklių specifikavimo principus, naudojant objektiškai orientuotą SRL kalbą bei jų panaudojimo galimybes remiantis vidiniais įrankio komponentais, skirtais veiklos taisyklių realizacijai. Atlikus išsamią analizę pastebėta, jog esti trūkumų, kurie neleidžia efektyviai modeliuoti veiklos taisykles bei apriboja įmonių atstovų priėjimą prie jų. Siekiant pašalinti trūkumus siūloma metodika, kuri suteiktų lankstesnį būdą veiklos taisyklėms kurti bei valdyti. Kuri užtikrintų galimybę veiklos atstovams patiems dalyvauti realizavimo ir kūrimo etape be IT specialisto betarpiškos pagalbos. Realizuojant sistemą siūlomu metodu, suteikiama galimybė veiklos atstovams valdyti veiklos procesus, keičiant veiklos taisyklių leistinas dalis, taip pakeičiant visą programos ir jos vykdymo logiką bei priimamus sprendimus. Galima lengvai veiklos procesus pritaikyti prie besikeičiančių sąlygų, kurios vienaip ar kitaip įtakoja įmonės veiklą, sumažinant įmonės kaštus. / In this work there is analyzed business rules` conception, ways of their classification and possibilities to use them in order to realize different needs, how business rules are specified and how you can manipulate them. The main aim of this work is to explore rules Blaze Advisor, to analyze business rules specification principles, by using objectively oriented SRL language and opportunities to use them on the ground of inner advisor components designed for business rules realization. After the detailed analysis it was noticed that there are defects, which don`t let effectively model business rules and narrow the access enterprises representatives to them, trying to eliminate the defects by suggested methods, which would present a more flexible way to create business rules and guide, which would ensure the possibility for business representatives themselves to participate in the realization and creation stage without IT specialists immediate help. Realizing the system by the suggested method, there is a possibility for business representatives to guide business processes, by changing business rules` permissible parts, in this way all the program`s and its realization logic and acceptable decisions. It`s easy to conform business processes to the changeable conditions, which in one or another way make influence to the enterprise`s activity by reducing the enterprise`s costs.

The work is based on the research of business rules classification and specification methods. The basics of business rules approach are discussed. The most common business rules classification and modeling methods are analyzed. Business rules modeling techniques and tools for supporting them in the information systems are presented. Basing on the analysis results business rules classification method is proposed. Templates for every business rule type are presented. Business rules structuring process is shortly described. Business rules repository architecture, which is based on the proposed classification method, is presented. Proposed repository can store all types of business rules of defined classification method. Rules in the database are stored linked with events which are grouped by business functions. Such rules storing makes repository structure more flexible and more adaptive in information systems. Repository can function as an independent database for storing business rules and can be fully integrated in to the rule based information system. Rule specification tool for business rules registering and viewing was created. This tool has a simple user interface which allows register business rules and provides first steps in formalizing business statements. Finally conclusions are presented.