You no longer have to connect all the object types in a perspective together. Previously, we didn't allow objects in a saved perspective if there wasn't a path of relationships between them and all the other objects, with the exceptions of the CurrencyConversion and QuantityConversion helper objects, and the master data object MaterialMasterPlant. Now, you can have a perspective that includes standalone objects, and distinct groups of objects that are connected to each other but not to other groups. When you save it, we'll give you a warning message to let you know there are object types that are not interconnected, but you can still save and use the perspective. For the instructions to create custom perspectives, see Creating custom perspectives and event logs.

Allowing standalone objects and distinct groups means you can save a partly finished perspective to work more on later. It also means you can include standalone helper objects that are not in the Celonis catalog, such as a factory calendar table, workday or weekday calendar, and alternative quantity or currency conversion tables. You can set any object as the lead object in event logs, including the default event log, and you can include standalone or grouped objects in an extension to a Celonis catalog perspective.

A main reason that we disallowed standalone objects and distinct groups previously was that with a single data pool for objects and events, you could only restrict data access through setting data permissions on a perspective. A disconnected object in the data model was a risk because it would not be subject to the same rules as the connected objects. This is still the case, but now if you require strict control of end users' access to data, you can use multiple data pools for objects and events. Give users access to a data pool where only the permitted data is shared with the object-centric data model. If you prefer to use a single data pool, and you are setting data permissions for a perspective that contains any standalone objects or distinct groups of objects, check your data permissions carefully. For more on this, see Data permissions for object-centric process mining.