| Input Parameters | Significance |
| DtvLong idn | ident number of the entity |
| char *lis | name of the default list |
| char *frm | name of the default form |
| Output Parameters | Significance |
| no | - |
| Return Code | Significance |
| 0 | no error |
| 1 | data structure not initialized |
| 2 | ident number does not exist |
If you pass zero pointers for input parameters, the corresponding values are not modified.