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<div class="Normal"><span style='font-size: 10pt; '>I do have the following
scenario:</span></div>
<br>
<div class="Normal"><span style='font-size: 10pt; '>Within a data capturing
project I want to reduce the number of visible objects for a single digitizing
person. This person only should see the objects digitized by himself in a
defined area. At the beginning of the digitizing work, of course, no objects are
belonging to this person. As the result I'm not able to define an according
query due to the limitation "QGIS needs in minimum 1 Object to work".
</span></div>
<br>
<div class="Normal"><span style='font-size: 10pt; '>Is this limitation
mandatory? </span></div>
<br>
<div class="Normal"><span style='font-size: 10pt; '>Best
regards</span><br><span style='font-size: 10pt; '>Horst</span></div>
<br>
<div class="Normal"><span style='font-size: 10pt; '>------------------------------------------------</span></div>
<br>
<div class="Normal"><span style='font-size: 10pt; '>Dr. Horst
Düster</span><br><span style='font-size: 10pt; '>GIS-Koordinator, Stv.
Amtschef</span></div>
<br>
<div class="Normal"><span style='font-size: 10pt; '>Kanton
Solothurn</span><br><span style='font-size: 10pt; '>Bau- und
Justizdepartement</span><br><span style='font-size: 10pt; '>Amt für
Geoinformation</span><br><span style='font-size: 10pt; '>SO!GIS
Koordination</span><br><span style='font-size: 10pt; '>Rötistrasse
4</span><br><span style='font-size: 10pt; '>CH-4501 Solothurn</span></div>
<br>
<div class="Normal"><span style='font-size: 10pt; '>Telefon ++41(0)32 627 25
32</span><br><span style='font-size: 10pt; '>Telefax ++41(0)32 627 22
14</span></div>
<br>
<div class="Normal"><span style='font-size: 10pt; '>mailto:horst.duester@bd.so.ch</span><br><span style='font-size: 10pt; '>http://www.agi.so.ch</span></div>
<br>
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