Ishtar

At this time :

• An OPE could be link to only one "Site" (Archaeological entity),

We should be able to :

• Add multiples sites (Archaeological entity),

• Add a site on the fly ("+" button if not present),

• A Site should be define by (compulsory in bold): National Number (integer), Usual Name (txt, 120), relics types (list in table, with txt search), periods types (list, multi, as for OPE), Town (list in table).

• Search in OPE menu by Archaeological entity (site); the sheet-file of theses entities should provide all info recorded and related OPE (list, with "i" button).

• OPE sheet-file should provide a list of related entities (with "i" button to access related sheet-files).