**3. Basic Information model**

In the first phase of building a information system there is only one database, which includes limited minimal elements for projecting and planning of production processes. Figure 1 shows the initial phase of information system under which they achieved the minimum requirements of the functioning of the productive structure (cost of materials and production resources). Under financial and material-financial system is provided capturing all input materials, articles, finished half products with the corresponding cost and the manufacturing specifications for the finished product. It's also included the creation offer to customer basic on the elements and inquiries through the making production calculations.

Through such a basic system the time required to produce a final offer request conditional on the complexity of the finished product. Increasing the number of necessary operations and different materials to produce the finished product is conditioned by the increase in working time required to produce final offer. From this existing base model is created order, work order for production, and complete final activities at the finished work order (post calculation estimates, billing and complete material and financial reports).

On daily bases production comes to the greatest congestion in the preparation of project offer and daily reporting about actual production activities; financial and results about the production efficiency. Increased number of inquiries on a daily basis requires significant expenditure of time working people for their preparation, and with that it's open space for the introduction of additional information subsystem for the automated preparation of production calculations. Except the final offer, from this subsystem is also expected to give automated the time listing of all production stages and production operation, and complete listing of all materials which is a implement in final product.

From this record will be created an orders for the necessary materials and any additional external manufacturing operations that cannot be realized in own production structure. From the manufacturing subsystems is created a work order which becomes the final document; which included all information about projecting and making final products with all operations and materials at each production stage.

complete documents or records (eg, queries, quotes, job orders, production reports ...)

With that is necessary and a minimum level of knowledge about the project layout and manufacture products by the external client that defines the query, because on the confirmed offer runs a complex manufacturing process of projecting and managing the production flow of the final product. It is also proposed to implement the subsystem for feedback production information which can have affect on the input values for the appointing calculations of the finished product. Through this subsystem it made a correction of the set current value to getting a new planning and calculation production parts. Implementation mechanism of the efficiency of production it can expect a significant influence on getting quick and accurate financial and statistical status of resources to additionally contribute to the management and establishing the development direction of

In the first phase of building a information system there is only one database, which includes limited minimal elements for projecting and planning of production processes. Figure 1 shows the initial phase of information system under which they achieved the minimum requirements of the functioning of the productive structure (cost of materials and production resources). Under financial and material-financial system is provided capturing all input materials, articles, finished half products with the corresponding cost and the manufacturing specifications for the finished product. It's also included the creation offer to customer basic on the elements and inquiries through the making production calculations. Through such a basic system the time required to produce a final offer request conditional on the complexity of the finished product. Increasing the number of necessary operations and different materials to produce the finished product is conditioned by the increase in working time required to produce final offer. From this existing base model is created order, work order for production, and complete final activities at the finished work order (post

On daily bases production comes to the greatest congestion in the preparation of project offer and daily reporting about actual production activities; financial and results about the production efficiency. Increased number of inquiries on a daily basis requires significant expenditure of time working people for their preparation, and with that it's open space for the introduction of additional information subsystem for the automated preparation of production calculations. Except the final offer, from this subsystem is also expected to give automated the time listing of all production stages and production operation, and complete

From this record will be created an orders for the necessary materials and any additional external manufacturing operations that cannot be realized in own production structure. From the manufacturing subsystems is created a work order which becomes the final document; which included all information about projecting and making final products with

calculation estimates, billing and complete material and financial reports).

listing of all materials which is a implement in final product.

all operations and materials at each production stage.

according to external inquiries by clients through the web interface.

organizational structure.

**3. Basic Information model** 

Fig. 1. Basic information - production model
