Change Details

Originally ACs for {T396059}, we decided to spin this feature into its own ticket given the product and analytics impacts of allowing for changes in traffic during an active experiment. ==Description Add new validation rules to xLab experiments form: [] Allow for additional wikis and increase of sample rates for targeted wikis in activated experiments – [[ https://www.figma.com/design/Tcc2kiPAcsXVK2t6qC1QrV/Experiment-Platform---XLab?node-id=4715-138146&t=UE5plbwBwDy7Usv4-0 | Initial design specs ]] [] Prohibit destructive changes to traffic size and target wikis while an experiment is active (i.e. no decrease of sample rates and no removal of wikis) [] Determine if same rules apply to instruments ==Acceptance Criteria [] Above validation rules are implemented [] Unit tests are added to capture validation errors [] Relevant documentation is updated

Originally ACs for {T396059}, we decided to spin this feature into its own ticket given the product and analytics impacts of allowing for changes in traffic during an active experiment. We've also cut scope to only include changing sampling rate/traffic allocation -- not including additional wikis. Why? Traffic increases mean that we will be randomly sampling more of the same selected population. Adding new wikis introduces _new_ populations, and that requires specific statistical and analytical approaches. GrowthBook will allow us to support that in the future, so we don't want to build it today. ==Description Add new validation rules to xLab experiments form: [] Allow for increase of sample rates for targeted wikis in activated experiments – [[ https://www.figma.com/design/Tcc2kiPAcsXVK2t6qC1QrV/Experiment-Platform---XLab?node-id=4715-138146&t=UE5plbwBwDy7Usv4-0 | Initial design specs ]] [] Prohibit destructive changes to traffic size and target wikis while an experiment is active (i.e. no decrease of sample rates and no removal of wikis) [] Determine if same rules apply to instruments ==Acceptance Criteria [] Above validation rules are implemented [] Unit tests are added to capture validation errors [] Relevant documentation is updated

Originally ACs for {T396059}, we decided to spin this feature into its own ticket given the product and analytics impacts of allowing for changes in traffic during an active experiment. We've also cut scope to only include changing sampling rate/traffic allocation -- not including additional wikis. Why? Traffic increases mean that we will be randomly sampling more of the same selected population. Adding new wikis introduces _new_ populations, and that requires specific statistical and analytical approaches. GrowthBook will allow us to support that in the future, so we don't want to build it today. ==Description Add new validation rules to xLab experiments form: [] Allow for additional wikis and increase of sample rates for targeted wikis in activated experiments – [[ https://www.figma.com/design/Tcc2kiPAcsXVK2t6qC1QrV/Experiment-Platform---XLab?node-id=4715-138146&t=UE5plbwBwDy7Usv4-0 | Initial design specs ]] [] Prohibit destructive changes to traffic size and target wikis while an experiment is active (i.e. no decrease of sample rates and no removal of wikis) [] Determine if same rules apply to instruments ==Acceptance Criteria [] Above validation rules are implemented [] Unit tests are added to capture validation errors [] Relevant documentation is updated