The present invention relates to a connector assembly in particular for airbag connection systems, including a connector housing and a secondary lock. In the apparatus for processing project information according to an embodiment, a web server receives a request signal for project information from a client and transmits projection information corresponding to the request signal. Guardrails extend along the sides of the platform section between guardrail posts attached at the upper and lower ends of the platform rails. Moreover, the per-area weight of the ground structure having the small number of loops is 60 to 150% of the ground structure having the larger number of loops. The flat cable 2 comprises a flexible base member 21 and wires 22 formed in the flexible base member 21, the flexible base member 21 being provided with holes 23 to be engaged respectively with the corresponding projections 13 arranged in the connector 1 when the flexible base member 21 is inserted into the connector 1 to take a right position in the connector 1. Methods for making such arrays, and their use for screening andor evaluating the effect of chemical entities, including drug and therapeutic moieties, are described.