If it is not the case, if, for example, some of them are just GEDCOM files or GeneWeb source files, return to the main menu to create them under GeneWeb, then go back to this page.
Once done, select the data bases you want to merge by pushing their associated buttons:
Indicate the name you want to give to your resulting data base:
Then push this button:
Remark: merging consists on simple concatenation of the data bases. There is no research for identical persons. After merging, you therefore have to research the possible doubled persons or families and merge them. See the documentation.