The study investigates the impact real output (subjects own) and simulated output have on the adhesion of adhesives.

Inclusion Criteria:

1. Have given written informed consent
2. Be at least 18 years of age and have full legal capacity
3. Have had an ileostomy for more than one year
4. Have intact skin on the area used in the evaluation
5. Has an ileostomy with a diameter up to (≤) 35 mm
6. Have a peristomal area accessible for application of patches/adhesive strips (assessed by investigating scientist)

Exclusion Criteria:

1. Currently receiving or have within the past 2 month received radio- and/or chemotherapy
2. Currently receiving or have within the past month received topical steroid treatment in the peristomal skin area or systemic steroid (tablet/injection) treatment.
3. Are pregnant or breastfeeding
4. Having dermatological problems in the peristomal- or abdominal area (assessed by investigating scientist)
5. Participating in other interventional clinical investigations or have previously participated in this evaluation