One column at a time
- Select the column.
- Under the Properties -> Constraints -> Column Style -> Slanted.
- Select the column again -> Modify -> Splice.
Multiple columns at once
- Select and Group all columns you want.
- Go to the Project Browser -> Group and find the group you just created.
- Right click on the group and save as rvt.
- Insert -> Link Revit -> Find the file you just saved -> Origin to origin.
- Collaborate-> Copy and monitor-> select the linked file.
- Options -> Columns tab -> Check Split Columns by Levels.
- Copy -> Check Multiple -> Select the Columns -> Finish (by the multiple checkbox).
- Go back to Copy/Monitor and hit Finish again.
- Now you can delete the link and the group.
![Image: Model with columns per level](https://www.notion.so/image/https%3A%2F%2Fs3-us-west-2.amazonaws.com%2Fsecure.notion-static.com%2Ff1018c2b-5e94-47f6-9d7e-c16eec358c35%2FUntitled.png?id=08aec3fa-953a-405f-916d-c4a53cd5103b&table=block)
I encountered with the problem that this building has a Level 2 TOS level and a Level 2 level which made the following happen:
![image](https://www.notion.so/image/https%3A%2F%2Fs3-us-west-2.amazonaws.com%2Fsecure.notion-static.com%2F59b8c3d5-d6b7-4a1c-af73-7a377171b7a7%2FUntitled.png?id=8eed0958-9f21-4ee2-86cf-3ff4af3bb96e&table=block)
To fix this, I deleted the extra section and change the base level of the upper column to Level 2 TOS.
![image](https://www.notion.so/image/https%3A%2F%2Fs3-us-west-2.amazonaws.com%2Fsecure.notion-static.com%2F717ed7ee-2112-44b5-94d4-5f36b0982b98%2FUntitled.png?id=9588bdbc-bc90-4002-bd77-a3dd3f821a0e&table=block)
![image](https://www.notion.so/image/https%3A%2F%2Fs3-us-west-2.amazonaws.com%2Fsecure.notion-static.com%2Fd3cd4037-0aba-4b69-bc0a-1a5e03d64589%2FUntitled.png?id=d244a1ce-4949-466d-81cc-fc8b63a9bc74&table=block)
Splitting Walls
![image](https://www.notion.so/image/https%3A%2F%2Fs3-us-west-2.amazonaws.com%2Fsecure.notion-static.com%2F482426be-dc07-40cc-a4a8-e7c6cb843a44%2FUntitled.png?id=c1fa6845-3c3e-41df-97b4-7ab018fee5ee&table=block)
Before
![image](https://www.notion.so/image/https%3A%2F%2Fs3-us-west-2.amazonaws.com%2Fsecure.notion-static.com%2F63d7e753-9652-4a54-b067-420f137774e7%2FUntitled.png?id=9435faf4-80e8-45e9-8cac-7f89c8803b45&table=block)
After
![image](https://www.notion.so/image/https%3A%2F%2Fs3-us-west-2.amazonaws.com%2Fsecure.notion-static.com%2F45d88768-05fc-46f7-99cc-2de24ae85266%2FUntitled.png?id=1b9a3bf9-e91b-4806-b187-81e39f2834f1&table=block)
![image](https://www.notion.so/image/https%3A%2F%2Fs3-us-west-2.amazonaws.com%2Fsecure.notion-static.com%2F80c71f10-5441-498f-8a4c-64e91a9194bd%2FUntitled.png?id=26e07769-1fa4-41f0-a84e-fa666c6f63fd&table=block)
![image](https://www.notion.so/image/https%3A%2F%2Fs3-us-west-2.amazonaws.com%2Fsecure.notion-static.com%2Fe42b8434-e27f-4586-8b67-6711af4d72dc%2FUntitled.png?id=d40d7d27-10fb-4a63-b3b5-0175301f2537&table=block)
Splitting Slab
![image](https://www.notion.so/image/https%3A%2F%2Fs3-us-west-2.amazonaws.com%2Fsecure.notion-static.com%2F39ab0410-c120-440a-8441-f56d8ea98653%2FUntitled.png?id=79c832e1-e37f-4643-9546-40a3d9d25253&table=block)
Splitting Roof
Had to modify sub elements and then the slab.
![image](https://www.notion.so/image/https%3A%2F%2Fs3-us-west-2.amazonaws.com%2Fsecure.notion-static.com%2Ff3e86851-61af-49b1-a7c4-89861b39defe%2FUntitled.png?id=ebe53e44-cb2f-47cc-8c62-08cb21e2c880&table=block)
![First Create the floor](https://www.notion.so/image/https%3A%2F%2Fs3-us-west-2.amazonaws.com%2Fsecure.notion-static.com%2F658dac16-cd6c-412f-927f-74cac520c4b8%2FUntitled.png?id=5584f001-d207-4b30-8006-b2295c906bc4&table=block)
![Need to add subdivisions and slope](https://www.notion.so/image/https%3A%2F%2Fs3-us-west-2.amazonaws.com%2Fsecure.notion-static.com%2F3956d1d3-d6d1-4d50-ab6b-bd53dbed4cfc%2FUntitled.png?id=ff0ae511-0cbb-4116-87a7-42961426071b&table=block)
![Added Split Lines and Supports](https://www.notion.so/image/https%3A%2F%2Fs3-us-west-2.amazonaws.com%2Fsecure.notion-static.com%2F45a124f6-2e8a-479f-b3c1-1fa288f4b83d%2FUntitled.png?id=37b09e4c-1302-4ff5-9fcf-816e8f120c10&table=block)
![image](https://www.notion.so/image/https%3A%2F%2Fs3-us-west-2.amazonaws.com%2Fsecure.notion-static.com%2F2850b0cf-b940-430a-99c0-196f1aff26be%2FUntitled.png?id=aeb18aa1-1b6b-421e-93f4-396e4872bf98&table=block)
![Complete](https://www.notion.so/image/https%3A%2F%2Fs3-us-west-2.amazonaws.com%2Fsecure.notion-static.com%2Fa4c477f7-7a02-4eb9-980a-3590b31cfbd1%2FUntitled.png?id=05a46562-d559-4121-bf2c-4d789a01c686&table=block)
![Model Ready for integration with Power BI](https://www.notion.so/image/https%3A%2F%2Fs3-us-west-2.amazonaws.com%2Fsecure.notion-static.com%2Fd8c57db1-4005-487c-9da1-bd2777bb2e3c%2FUntitled.png?id=52aa0622-173c-4b33-aa5d-7d0c067df337&table=block)
![Divided into 3 work areas: East, West, and Center](https://www.notion.so/image/https%3A%2F%2Fs3-us-west-2.amazonaws.com%2Fsecure.notion-static.com%2F0f466607-0845-4a87-a08e-7d89b0af3a9f%2FUntitled.png?id=e2b9a4e0-6f65-4d50-9d5a-239529e095cd&table=block)