A stockbroker has two ways to control the system:
Valuatum
Admin
Excel
Valuation Models

Valuatum Admin is a place where the broker maintains
and updates all the basic information that the system
needs: usernames, company and industry names, research
reports, etc. Admin is a tool which is quite easy
to use (see
Admin instructions) and it does not require any
special integration.
Main integration work with Excel models
The main integration work that we have to do is with
the broker's Excel valuation models. To understand better
what the integration may need, let us look at how the
Excel models are used as a part of Valuatum Platform.
How the updates from Excel to Valuatum database work?
An Excel valuation model that is integrated to Valuatum
Platform has at least the following parts:
Sheets
where figures (estimates etc.) are inputted
Database-interface
sheet
Database
macro
The model works so that an analyst makes his/her estimates
without caring about Valuatum system. One sheet in the
worksheet is named as Database-interface and its job is
to collect all the input parameters from the other sheets.
Update process:
- When the analyst wants to update the model, he/she
clicks a button which runs a macro.
- The macro makes a text file using the figures that
can be found in the Database-interface sheet.
- Then the macro starts outside of Excel a java process,
which uses the text file created.
- The java process inserts numbers to the database and
in a few minutes the model is available for customers.
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