# How to generate multiple diagrams with SysIDE Modeler? **URL:** \ **Category:** How-to Guides\ **Tags:** modeler\ **Created:** [July 16, 2025, 3:12pm UTC](https://forum.sensmetry.com/t/how-to-generate-multiple-diagrams-with-syside-modeler/170 "2025-07-16T15:12:34Z")\ **Posts on this page:** 6\ **Page:** 1
**Author:** ![Alberto.Gonzalez](https://avatars.discourse-cdn.com/v4/letter/a/ed8c4c/32.png) [@Alberto.Gonzalez](https://forum.sensmetry.com/u/Alberto.Gonzalez)\ **Post date:** [July 16, 2025, 3:12pm UTC](https://forum.sensmetry.com/t/how-to-generate-multiple-diagrams-with-syside-modeler/170/1 "2025-07-16T15:12:34Z")
Hi, I have a large model in a single .sysml file. When I try to launch Modeler, the visualization window stays blank, probably because it doesn’t know what to show. Typically, I would like to generate several diagrams from this model (from specific portions of the model), that are not necessarily directly interrelated. I couldn’t find how to do this in Modeler. The tool seems to work well when the model is small or when there are multiple simple .sysml files interrelated, but I couldn’t find how to use it properly with large models in a single .sysml file. Any idea? Thanks! ---
**Author:** ![Martynas\_Strazdas](https://yyz2.discourse-cdn.com/flex008/user_avatar/forum.sensmetry.com/martynas_strazdas/32/21_2.png) [@Martynas\_Strazdas](https://forum.sensmetry.com/u/Martynas_Strazdas)\ **Post date:** [July 17, 2025, 8:51am UTC](https://forum.sensmetry.com/t/how-to-generate-multiple-diagrams-with-syside-modeler/170/2 "2025-07-17T08:51:28Z")
Hello, Could you clarify what issue you are having? Are you unable to load the visualization, or are you having trouble navigating it using the interface? ---
**Author:** ![Alberto.Gonzalez](https://avatars.discourse-cdn.com/v4/letter/a/ed8c4c/32.png) [@Alberto.Gonzalez](https://forum.sensmetry.com/u/Alberto.Gonzalez)\ **Post date:** [July 17, 2025, 9:43am UTC](https://forum.sensmetry.com/t/how-to-generate-multiple-diagrams-with-syside-modeler/170/3 "2025-07-17T09:43:51Z")
Hi, Unable to load visualization (image attached). I can send you privately the model if needed. I contains multiple elements, some inside packages, some without packages, with multiple levels of nesting. ![image](https://canada1.discourse-cdn.com/flex008/uploads/syside/original/1X/8a1c3c8d1ec598f602f8632e14637df21cf17c5f.png) ---
**Author:** ![Martynas\_Strazdas](https://yyz2.discourse-cdn.com/flex008/user_avatar/forum.sensmetry.com/martynas_strazdas/32/21_2.png) [@Martynas\_Strazdas](https://forum.sensmetry.com/u/Martynas_Strazdas)\ **Post date:** [July 17, 2025, 10:30am UTC](https://forum.sensmetry.com/t/how-to-generate-multiple-diagrams-with-syside-modeler/170/4 "2025-07-17T10:30:40Z")
Could you send it over? I will check what seems to be the issue. [syside.support@sensmetry.com](mailto:syside.support@sensmetry.com) ---
**Author:** ![Alberto.Gonzalez](https://avatars.discourse-cdn.com/v4/letter/a/ed8c4c/32.png) [@Alberto.Gonzalez](https://forum.sensmetry.com/u/Alberto.Gonzalez)\ **Post date:** [July 17, 2025, 12:43pm UTC](https://forum.sensmetry.com/t/how-to-generate-multiple-diagrams-with-syside-modeler/170/5 "2025-07-17T12:43:00Z")
Done ---
**Author:** ![Martynas\_Strazdas](https://yyz2.discourse-cdn.com/flex008/user_avatar/forum.sensmetry.com/martynas_strazdas/32/21_2.png) [@Martynas\_Strazdas](https://forum.sensmetry.com/u/Martynas_Strazdas)\ **Post date:** [July 17, 2025, 1:59pm UTC](https://forum.sensmetry.com/t/how-to-generate-multiple-diagrams-with-syside-modeler/170/6 "2025-07-17T13:59:52Z")
It the issue seems to be related to the file size - we are currently investigating the problem, as Modeler should be able to handle models of that size. In the meantime I recommend breaking up the model into smaller files - that did the trick for me when trying to use the visualization. Hope that helps for now!