[Koha] Loading bib records from reservoir

Dear List We have downloaded Koha 3 on Linux and set all parameters. We have downloaded some test records into the reservoir using the Z39.50 connection and added item records. However, when we search the catalogue for these records they still appear in the reservoir not the catalogue. Any records added manually do not appear in either the catalogue or the reservoir. How do we make the records change from the reservoir to the catalogue? Also what do you do to make manually added records appear in the catalogue? We would appreciate your help. Thanks Irene _________________________________________________________________