Kernrechtsfrage
Whether the federal complaint against the cantonal non-entry decision was sufficiently reasoned under Art. 42 BGG.
Extrahierter Entscheid
No. The complaint did not address the procedural reason for the cantonal non-entry decision, so it lacked the required specific reasoning.
Extrahierte Begründung
A complaint must explain in a concise manner how the challenged decision violates law. If the lower court issued a non-entry decision, the complaint must attack that reason. The filing of 13 February 2010 did not do so.