Updating attribute values from multiple sources into CMDB

[niv1]

Hi All,

I have a requirement where in some attributes of a class like Serial Number & MAC has should have higher precedence for Source A whereas some other attributes like RAM or OS higher precdence from Source B and few other attributes from source C. As precedence works on class level and not attribute level and I need all the sources should be authorized to update the attributes but based on precedence so can anyone please help me with any work around to achieve this?

[williamsun]

Yup, if you use an onBefore script this will run before every row conversion.

Technically, you can map every field without using Field Maps, but for this purpose you only need to do it for these special multi-source fields, as you want to add conditions to whether the value is updated in the target record or not.